The enemies are getting smarter and smarter these days. No longer are they following a set trail heading right for your kingdom. Oh no, this time they are coming from below. Thankfully your kingdom is even sneakier and has found out their plan ahead of time in this free defense game for Android and iOS!

booblyc's popular tower defense series is back for more, as once again you find yourself defending your magical protons from the invading forces of an evil being. Place and upgrade defender towers with different abilities, while dealing with waves of baddies who want to carry your treasure away!

Egypt got you down? Zombies trashing your tulips in the Wild West? We've got some help for you in our strategy guide for Plants vs Zombies 2, Popcap's popular free-to-play tower defense game for iOS and Android!

After nearly three years, the next installment in the celebrated and fiendishly addictive tower defense series has arrived. Take on challenging maps using the powers of gems that can be enhanced and combined, with new mechanics like the Talisman and the Wizard Towers helping and hindering you along the way...

GemCraft comes to Steam in this updated release of the original free browser game in the wildly popular tower defense series from Game in a Bottle. With a new game mode, nearly thirty new levels, and enhanced graphics, there's no better time to find out why this series is so beloved, or to support the developers who have made it for nearly a decade.

When Lunalie's mentor goes missing, she sets off to rescue them, along with cards she can use to summon in powerful units like knights, rogues, mages and more to help protect her in this gorgeous and challenging blend of real-time strategy and tower defense from Kurechii for Android and iOS!

It's just you, your sidearm, and whatever defenses you can build against waves of invading alien scum for as long as you can last repairing your ship in this demo for an upcoming game that blends shooting action with tower defense turret crafting.

The Doodles are coming! The Doodles are coming! Defend your paper kingdom from the invading undead in this lane-based tower defense game. Although its setup looks familiar, this game places a big emphasis on upgrading your units and exploring their different abilities! Stop giant zombies, prisons with legs, and angry tanks from ruining your day. Take back your inky domain!

Lucrea is a young witch (except don't call her that to her face) who just so happens to have come into possession of a magical crystal obelisk. A magical crystal obelisk that turns all her foes to money! Join her on her journey as she transports her crystal across the land, defends it against hordes of goblins, and makes loads of moolah! Swap between the three elements of fire, ice, and lightning as you fire off shots, unleash mighty arcane spells, summon backup penguins, and keep your enemies from destroying your crystal!

It's time to defend the grove and protect your gems yet again in this engaging tower defense game. Strategically plan what upgrades to purchase each level to open up high level towers to hold back your attackers. Guard multiple pathways at a time to keep your treasure safe!

So you crashed landed on a planet and your pod was buried deep into some sort of long forgotten dungeon. Get your group on their way to the elevator to advance floors and find your way to the surface. The life giving gem on your ship needs to go too, but monsters creep in the dark and its seems like their soul purpose is to destroy all life in this engaging indie roguelike strategy game.

In Bloons Monkey City you go behind the scenes to train, upgrade, and build a city for your monkey army to inhabit all while working toward one goal: Retake your land from the evil Bloons. Use your tower defense skills to fight back the enemy all while managing your town in order to grow your forces.

Ironhide Games is back for more with the third installment in their wildly popular realtime strategy/tower defense game series available for iOS and Android. As gorgeous and charming as you'd expect, Origins doesn't do much to shake up the established formula, but with new enemies, locations, heroes, and more, it's everything fans enjoy with a high coat of polish.

Save the monster from waves of baddies in this innovative tower defense game. Place towers, then rotate the board to control the layout of the paths. Choose and upgrade your towers wisely to take out even the toughest of enemies.

The hit browser tower defense comes to iOS in this fabulous port. Defend your gems from greedy heroes by placing and upgrading towers full of evil minions and upgrade your spells and abilities. Subtly enhanced and tweaked for iPhone and iPad play, this is a port to be proud of.

Somewhere in a bio-luminescent cavern, a fungal, floating world has come under the assault of a vicious black meteor shower. Fend them off and help the spore-world thrive! In this hybrid shooter/tower defense/clicktoy, destroy meteors with your mouse and watch your planet grow. It'll even fight back alongside you if it grows enough! Stave off the meteors and watch your world bloom!

Get by with a little help from your friends in this tower-defense game of apocalyptic proportions. Find other survivors with unique abilities as you try to cross town, holding off zombies in each level and capturing command points to place down new defensive units.

Tense, realistic, and gorgeously rendered, this tower defense/strategy hybrid puts you in command of a defensive force in several real world battle zones. Upgrade your units and deploy choppers and planes for maximum strategic effect.

It's good to be bad in this gorgeous and funny little tower defense game for iOS or Android where you must place traps to fend off the heroes trying to rescue the Princess... after all, you're trying to harvest her screams! Pay for it outright, or go "free-to-slay", but the most surprising thing might be how UNobnoxious Castle Doombad's free version actually is.

Place and upgrade towers of all types to defend against the incoming monster horde in this cute tower defense game that will appeal to fans of Kingdom Rush and Demons vs Fairyland! With multiple difficulty levels and even the option to let a stage randomly select and place your towers for you, it's a solid and satisfying addition to the genre.

In this clever HTML5 tower defense game, your turrets can be programmed with AI using IF/THEN conditions that allows you to tweak your strategy to handle seemingly overwhelming odds. Program your rockets to only target slow, heavy enemies, or your lasers to pick off the fastest fliers.

A tower defense game without the tower. Plant your units on the field of battle, upgrade them, and watch them do battle with wave after wave of tiny, adorable monsters, all to get a series of trinkets for some princesses who have rather unique desires.

Someone's broken into Dragon Princess' treasure stockpile and stolen her most powerful magical artifact. Now she'll have to fight through trolls, demons, slimes, and more to take it back! Defeat monsters, collect gold, and work together with powerful magical allies in this cute fantasy shooter. And be on the lookout for a certain pink-haired girl!

Tower defense games on mobile devices are about as common as ice in an igloo. That's why SMG Studio decided to go all-out with OTTTD. And by "all-out" we mean they crammed in everything they could think of to create a defense game that really is over the top. You'll like it, though, because all of those elements work together to add excitement and depth to a genre that desperately needs a rousing punch in the gut.

The adorable and addictive strategic tower defense hit is now available in delicious iOS flavour! You've kidnapped the kids of Fairyland, and now you must defend them until you can get them to your boss. With all new upgrades, abilities, levels, and an improved balance and UI, this is one mobile game that shines.

San Fransico has a new shipment company and you're the head of it. Your trucks don't stop so build your warehouses quick along the road to send your workers running to fill them full of cargo and earn you big bucks.

Not freaked out by bugs? These creepy crawlies are bigger than normal, and they're out to destroy your base in this gorgeous, challenging tower-defense. Place and upgrade elemental towers and hold out against massive waves of enemies!

Protect the data center from, glitches and bugs in this computer themed tower defense game. Earn data to place towers, and expand your memory to upgrade them with better programs. Put towers anywhere on the board to create a maze for the threats, and choose your programs strategically to win.

Kingdom Rush has returned! Ironhide Game Studio has released an official sequel to the tower defense game that stole our free time (and social lives) back in 2011. Kingdom Rush Frontiers is built on the same basic defense skeleton that made the first game so spectacular, only now there's more of it! It's Kingdom Rush, and you know it's going to be amazing, so get to playing!

Up for a challenge? Defend towers of squishy innocents against hordes of incoming zombies by swapping elevators full of unique, upgradeable soldiers between floors. Despite a severe difficulty curve that makes it a challenge not everyone will appreciate, its great style and clever enemy types make it stand out from the pack.

In Yuriy Kurenkov (of Shameless Clone fame) and Denis Procenko's tower defense game, Zombie World, you must control the resources available to fend back the waves of decomposing monsters. In this mouse-controlled game, you are given three variety of defenses from which to choose, and the defenses are all up to you. No matter how time crunched we are throughout the day, I think we can all use a little zombie killing time, every now and then.

The evil purple alien crystals are trying to take over the world again, this time starting in Greenland. In this enjoyable tower defense game, seed your plants strategically on the board and link them for more power. Can you use your symbiosis to eradicate the crystals for good this time?

It never ends. Literally! This tower defense game will keep going until you die, as you place and combine gems around the field to keep enemies from reaching your loot. But when the game is over, you can start again with a brand new map and keep all the upgrades you bought, for a surprisingly clever twist on the defense genre, albeit without a lot of depth.

CastleMine from Mugshot Games combines tower defense with a little bit of old fashioned digging. Instead of mapping out mazes for creeps to crawl through or building balloon things on green green grass, you get to dig underground one block at a time. Uncover extra gold deposits, additional resources, or even nests of enemies as you attempt to defend your castle from the threat from below.

This barbecue is being crashed by some seriously unruly lizards of the prehistoric sort! Most gophers would turn tail, but you're not giving up your delicious steaks without a fight! Plan strategically and make use of a variety of clever tower types to defend your 'cue against incoming dinos of all sorts, ranging from hordes of sprightly compys to enormous bosses in this indie defense game.

Something has gone terribly, horribly awry at Don Eduardo's zoo. Flesh-seeking undead animals are on the loose and you, plucky boy or girl, are the last line of defense in Zoombies: Animales de la Muerte!, a mobile line-drawing defense game from High Voltage Software. Could this be the worst field trip ever?

Evil never rests, so neither can you in the latest installment of realtime strategy from Booblyc! You'll lead Targa Wrathbringer and his army against a marauding demon horde, this time upgrading not only your units, but the heroes you'll recruit to your cause as well, and learn to master powerful new spells and abilities in the process.

There's a ghost in the system, and you're it! But you're not the spooky, chain-rattling kind. You're the rad, hacking, fight-for-justice kind! In this addictive sequel to 2010's popular tower defense game, place defensive programs and upgrade them with nodes to protect your data, or swarm your opponent with hostiles of your own in Monster Mode!

Block Fortress is Minecraft meets tower defense meets first person shooter, all squeezed down into a mobile game. Build a base in the middle of a blocky wilderness, place turrets and towers and power supplies to fortify your position, then send in the waves of enemies. Once combat begins, you shift from building mode to combat mode, taking a gun into battle and watching over your fort by blasting enemies by hand. It's incredibly exciting and also deeply rooted in upgrades and tactics, making it the sort of game you can play for months without truly mastering.

When a defense game gets almost everything right, kiss your productivity goodbye! In Dreamgate Company's gorgeous title, you're building a towering mechanical structure and staffing it with upgradeable weapons like miniguns, tesla cannons, and saws in order to stave off waves of enemies. With smart design and sneakily casual gameplay that will bring you back for more, it's a highly polished and engaging little strategy game that's perfect for passing time.

Calling all heroes! It's up to you to defend the castles of the kingdom in Wild Heroes. In this tower defense game you must place your heroes wisely to keep the enemy at bay. Upgrade them to wild status to really do some damage. Show the monsters what a hero is really capable of!

The babies of fairyland have been nabbed! What kind of monster would do such a thing?!... well, um. You. Command a demon army trying to shepherd a group of babies back to their evil leader in this real-time strategy/tower defense hybrid. With upgrades, spells, fake demon babies, and more, it's a seriously cute, challenging, and quirky game where you get to be the bad guy.

Keep monsters from reaching the portal to our world, where they will presumably lurk under beds waiting to snap off toes, in this colourful tower-defense game. More an expansion and improved version of the original, it brings a new tower type, an expanded upgrade tree, and a creative level design that will up the challenge and keep you busy.

The next chapter in Sam Otero's fan-made spin on the popular Pokemon franchise has arrived! RPG meets tower-defense as you are free to manually explore the world, hunting for and capturing Pokemon in the field as a boy or girl, and ultimately discovering the truth behind the strange Shadow Pokemon while you save the world... again! Homage or imitation? That's up to you to decide.

It's important to realize that aliens doesn't necessarily equal a creature that will be faced down by Will Smith. It's also important to know that Will Smith may not be the one who can fight off an alien invasion, even if he is looking sharp in a nice suit. In Symbiosis this possibility has come real and the defenders of the world are none other than plants that need you to properly position them so they can attack crystal aliens bent on the destruction of our world. Peppered with plenty of upgrades to take advantage of those aliens will be poorly prepared for the fight the plants are going to bring.

The forces of darkness are at it again in this tower defense game. They'll send wave after wave against you as you use your soldiers, mages, and archers to hold them back. Place towers in the designated spots to start training your troops. Upgrade your units in multiple ways to find the best strategy for each level. Evil won't know what hit it.

GemCraft, one of the best tower defense series around, is now available for your iOS device! Use mana to build towers and traps. Combine gems to slow, poison or just plain destroy incoming creeps. Level up to unlock numerous maps and seven game modes. Hours of fun await!

Not sure you were aware of this, but balloons have some friends that appear to be a thorn in the side for the world's monkey population: bloons. The bloons never diminish in number no matter how many bloons-related games are released, and the air-filled fiends are still going strong in Ninjakiwi's Bloons Tower Defense 5 for iOS devices. In this tower defense strategy game, it's time for you to prove that you paid just enough attention in history class to know how to place troops but not enough to hinder your gaming expertise!

Magical Time Bean delivers a tower-defense game with a twist, as you play a wizard with the ability to summon the souls of warriors while searching a massive, ancient ruin full of danger. Summon and recall heroes to defend you while making use of their strengths and weaknesses against increasingly more powerful and varied monsters, visiting the Merchant to purchase upgrades. Challenging and surprisingly strategic, this is a clever, lengthy game that can keep you occupied for quite some time.

Hero Interactive's popular bubbly and strategic tower defense series gets even bigger and badder in this latest installment. Engage in classic defense action with tons of tower types and upgrades, or go free-form and build your own pathway to force your foes past a deadly gauntlet. With more enemies, more towers, and upgrades that range from boosts to entirely new modes of play on top of a whopping 300 achievements, this is one game you won't put down for a while.

You've got a few minutes before you have to be at work. That means it's time for a game! But what to play, Pac-Man or a tower defense game? How about both? From Tametick, the creator of Cardinal Quest, comes Pakkuman's Defense, a surprisingly superb melding of the classic arcade game Pac-Man and a modern tower defense game. There are ghosts. There are dots to eat. There are towers to place. And yes, you're going to have a blast with this unusual hybrid!

Space mining comes with certain dangers. Top of the list is the constant threat of attack from natives, who just don't seem to appreciate your need for the minerals on their planet. There's a constant need to defend mining operations that many people never see, and in Planet Juicer, a side-view tower defense game from Yellow Bouncy Ball, you're in charge of keeping the mine safe.

Mooooo! Do you hear that? It's the sound of cows being abducted! In this tower defense game from Lightmare Studio, you and your pal Barney must use your wits and whatever you can find lying around the barn to protect the cows from the aliens who crave them. Be it an explosive grill or poisonous gasses, you'll find plenty of ways to keep the invaders out of the cow field.

Overhaul is a slick new hybrid from Ed 'Ryzed' Ryzhov and Konstantin Groshkov that mixes up match-3 and tower defense to serve up a turbocharged experience to blast away your workaday blues. The backdrops, animations, and SFX are just right and even the atmospheric soundtrack by THESANDS does its job--giving you something to bounce to between enemy waves, and heightening the tension when the battle is on. Overhaul is firing on all cylinders, as will you long after the game is over.

The tower defense genre has been around for years, punctuated every so often by the release of a game that sets a new standard for how things should be. One of the first for the browser world was Desktop Tower Defense, and for the mobile market, an early heavy-hitter was the original Fieldrunners. Developer Subatomic Studios took a few years to do it, but the team has finally rolled out a worthy sequel with Fieldrunners 2. Expect more maps, more variety, more units, more enemies, and more rewards with this stunning release that will rewrite the way you think of the tower defense genre on iPhone.

The gophers are coming, the gophers are coming! In this vibrant, kid-friendly tower defense game designed to dust off the ol' graphing skills, you defend a carrot from waves of hungry gophers, who need to be fed until they burst into rainbows. Plot points on the graph to reveal your enemy's marching path, dig up valuable rubies, and place upgradeable towers to keep your carrot safe from the waves of starving critters.

Hey there strategy and tower defense fans! Just a little note to announce a bit of good news for iPhone and iPod Touch owners. Kingdom Rush, the so-awesome-it's-mega-awesome tower defense game from Ironhide Games, has finally made its way to small-screened iOS devices, following Kingdom Rush HD for iPad and the browser version of Kingdom Rush last year. The game stands out as one of the best defense/strategy game on the planet, capturing two awards in our Best of 2011 feature, including Best Browser Defense or Strategy game along with Game of the Year! If you haven't tried it in one of its incarnations, you owe it to yourself to correct that mistake immediately!

The action-packed Enigmata series gets reincarnated as a real-time tower defense game. Protect the Core from wave after wave of enemies and huge bosses by upgrading and placing ships with a variety of explosive abilities, including upgrades that persist across levels. It's a gorgeous, though somewhat chaotic, spin on the genre that sci-fi fans will want to check out.

Tower defense fans, get your fix and ease your withdrawal symptoms with booblyc's Keeper of the Grove. In this lovely addition to the genre you play the defender of a beautiful garden kingdom, recently invaded by dark rogues, mean scaly louts, and ugly abominations. And they all want your gems! Keeper of the Grove features a long list of towers and upgrades to go along with it's lovely backdrops, but don't be fooled by it's Sunday afternoon Candyland exterior...underneath all that cute lies a monster of a tower defense game that will keep hardcore fans up at night, and more casual players entertained for the day.

Your sacred grove is being desecrated! Evil spirits once again threaten the balance of a peaceful woods in Bloom Defenders, and it's up to your green thumb to stop them. This charming tower defense title by Juicy Beast has sprouted up out of your browser and is now available on your mobile device! Five varieties of tree-towers are at your disposal across 36 levels of simple, challenging strategy action.

Hexage, creator of Evac and Everlands, pits your human military prowess against endless alien swarm in this mobile tower defense game, Radiant Defense. Defense of your spiral reactor (which looks oddly like a stove burner) is the number one priority since it keeps out those pesky invaders from, you know, destroying all humans. Radiant Defense definitely keeps elements that you would always expect from the tower defense genre, but you remove the predetermined path and get the ability to create the path they will follow to their doom (hopefully). Lasers will fly, aliens will die, and the entire time your fingers will be nimbly working to hold off a rather comically bad invasion story unfold.

You'll have to battle it out against spiders, scorpions, beetles, and all manner of creepy crawlies if you are going to survive this action-packed new tower defense game by Tofee Games. It pushes the limits of both casual and flash gaming in creating a stylish and professionally made free game that will have you playing and strategizing for days beyond that initial lunch break session.

Don't you just hate it when a bunch of brutes, nerds, bullies, and ten feet tall Greeks show up at your party unannounced? Party Crashers Tower Defense plays on that most basic fear humans have shared since the invention of chips and dip. You've only got so much food, so it's your job to defend the party from invading party crashers!

Billy is the last man left on the earth after super-evolved apes have taken over, and to defend himself against the hordes of flying monkeys and angry gorillas, he has to spawn children and turn them into defense units, apparently without the aid of a single female. Makes no sense? It doesn't matter, because the game features some great twists on the tower defense genre.

"Take down the good guys!" That's what the title tells you in Nerdook's tower defense venture, Kill the Heroes. Place your tower units along or around the path as the little soldiers cycle around the level, taking their shots at you when they can. Earn cash for purchasing units and upgrades (why do heroes carry so much on them anyway?). It's not everyday you get to be a sinister, big-brained alien, so take what satisfaction you can from it before you take over the world and life becomes too easy.

Gotta catch defend 'em all? Sam and Dan have spent a year taking their much loved Pokémon fan game to impressive heights, and the result is a surprisingly impressive and complex tower defense game packed with all the strategy, challenge, colour, and even all 151 original Pokémon to catch. It's silly, addictive, and still tons of fun for fans and newcomers alike.

When you hear the phrase "the best things come in small packages", you should mentally amend that to "the best things come in small cube packages". Cubemen is a no-bloat tower defense game that tries to do one thing and do that one thing well: strategy. Forget mini-games, artificially inflated campaigns, and storylines that make about as much sense as a koala flight attendant. Cubemen delivers pure, raw tower defense strategy, and it does it so well, you'll lose yourself each time you play.

In the year 2049, all the water on Earth has been depleted. The nearest source of the good stuff is our friendly neighborhood Mars. So... let's go get it, shall we? Mars Commando is a defense game that emphasizes unit placement and strategy over swarms of soldiers, allowing you to earn the satisfaction of eradicating thousands of aliens with half a dozen of your own troops.

Monsters never seem to have altruistic agendas. Whether it's scarfing down brains, scaring children, or mucking about with your spreadsheets so you think you did your taxes wrong (the horror!), if a monster comes near, you should probably ready your defenses. Such is the case with Monster TD, a well-illustrated side view tower defense game from Booblyc, the same team behind the physics puzzle game Steampunk.

Axis Games brings their Hands of War RPG series into the tower defense genre. As a simple, lowly page, you have been given the Heartstone, a most powerful relic, and tasked to reunite the land of Tempor. Hands of War Tower Defense offers a neat storyline to go along with some great tower defense gameplay. The underlying game is pretty easy, but with all the handicaps available to add to a level, you can essentially adjust your difficulty. It's a fun experience and one in which you'll likely drain a couple of evenings away!

Undefined's chibi-cute new tower defense title Hordes of Hordes features an interesting variety of traps, spells and towers in a build-your-own-path style game. Just make sure you think very carefully about your plan before you place things, and you'll find this a pleasant game play experience.

It's rough getting thrown in the Pit. Mainly because everyone there has the Plague, and nobody ever comes out... at least, not until you. Instead of dying, you, a mild castle librarian, unlock a hidden power within yourself that lets you and your friends battle monsters on another plane... and grants you the chance to save the world. A fantastic and engaging indie game from Level Up Labs that blends strategy, tower defense, fantasy, comedy, and even RPG elements for one wildly addictive game.

New to the iPad world is the tower defense game we all love to love, Kingdom Rush HD from Ironhide Games, a port of Kingdom Rush for browsers released not too long ago. The team had a bit of a problem when an unauthorized clone appeared on the iTunes App Store weeks before release. The knockoff was spotted and eventually removed (whew), leaving space for this excellent port of an already excellent game to wow and surprise gamers in the iOS device realm!

You know that itch in the middle of your back that you can't scratch? No, it's not a patch of dry skin, it's your need to play tower defense games. Luckily for you, Char Studio brings you a dose of relief in Cube Tower. Earn stars based on how many of your twenty lives you have at the end of the level. And we all like earning gold stars, right?

Nations need to brace themselves for a complete loss of productivity as folks all over the world once again become immersed in the major time-suckage that is a bloons tower defense game. Enough talk, time to play Bloons Tower Defense 5!

We've all been there... Friday night, just hanging out at your house at R'lyeh waiting, dreaming, for your cult leader servant to finally complete the ritual that will grant you unlimited power. But then, all these lame-o cops, Miskatonic professors, mystics, and asylum escapees just had to show up and try to ruin your fun. Good thing your very tentacley touch brings the corrupted servitude of madness. Still, you'd think they'd just learn to Leave Cthulhu Alone! In this flashpunk tower defense game from Loserville Express, messing with the old ones has never been so much fun!

Rustlers are after your bulls! That's like the Wild West version of someone trying to steal your Camaro! In Long Way, a new western tower defense game from Meetreen Games, your job is to get together a posse and show those rustlers what happens to dirty snakes who break the law of the West. Long Way blends classic Tower Defense gameplay with a great upgrade system that adds a lot of longevity. You can develop your posse in a variety of ways, so even though the game can be fairly difficult there are several paths to success. Trying different strategies goes a long way toward keeping the game fresh.

The Mother Tree is under attack from corrupted spirits and it's your job to tend the garden and weed out the baddies in this fun tower defense game from Juicy Beast. Plant trees based on their different specific powers in strategic locations along the enemy's path or call upon your own mastery of the elements in order to fight off wave after wave of spirits to restore peace and the natural order to the grove.

As an engineer in Jazza Studios' new tower defense shooter, our hero can construct turrets, structures and bombs using scrap from defeated enemies and scrap piles found throughout each level. Your goal in the main story mode is typically to hack several consoles in each level, a task complicated by the armies of angry robots out for blood.

Antony Lavalle's pirates are back with a vengeance. Using more than a pin, you'll be shooting down plenty of blobs and their kin in this tower defense, strategy game. Arm the pirates, set cannons on the ship and position many other weapons on the ground. But you'll also have to make room for the oil rigs, which fund your defenses. Fire away to earn as much grog as you can drink!

In this sequel to the original strategic tower defense hybrid, the titular dark lord you controlled in the original is back! It's your job to show him what happens to dark lords (hint: it's not tea and cookies.) Your goal is to claim the enemy's castle at the opposite side of each stage from your own, getting cash and building units, while casting spells of your own to help out directly.

FrozenFire and Jon Sandness are back with a spookified expansion pack to their popular Symphonic Tower Defense. Once again it is time for the master conductor to dust the cobwebs from his baton and take a stand against the awesome power of awesome music in Symphonic Tower Defense Halloween. While the soundtrack is a tad more scary and the aesthetics a bit more orangey, gameplay pretty much the same as the previous installment. That's not a bad thing: those who liked the original will love to have more of it, and those new to the series will find this a perfect place to jump in.

The bunnies are back, and so are the thumbs! In this sequel to 2010's popular defense shooter hybrid, it's your goal to help these harsh hares defend their flags and territory against incoming disembodied thumbs who are covered in snot and drive jeeps and throw hadokens... as thumbs often do, naturally. Place defenses, spend upgrade points, and earn higher rankings across a variety of stages in this wildly silly but creative game.

As the Baroness Milena, you command the last of the troops of the kingdom of Emaeron, which has fallen to the forces of a demon horde. Using your mouse to control the various aspects of the game, it is your duty in Menara Games' turn-based strategy/tower defense mix, Demonrift TD, to restore the empire and send the enemy back to whatever depths from which they came.

Get ready for the ultimate hybrid of addictive genres in this new game from Arkeus! Originally created in just 48 hours for Ludum Dare but already being improved, Glissaria combines tile-matching, resource management, tower defense, and RPG elements with a vaguely retro flair for one impressive bit of gaming that has enormous potential.

People love the Castaway series of action rpgs, and now tower defense fans can stand proud as well. Now you can enjoy the series' signature pets and protagonist while attacking waves of baddies. The makers clearly put some thought into making this its own game, and they understand what the genre's fans like. So you can stand proud, tower defense fans. You have a Castaway game of your very own!

Tower Defense games have cast you in many different roles as protector. Symphonic Tower Defense, the new music game by FrozenFire and Jon Sadness, however, is the first time that a band conductor has been tasked with guarding against nigh-unstoppable attack. I suppose it's justified though, as this time it's music itself that's out of control. And should it escape, terrible unspecified things will happen to us all. Get ready to take some notes and make your enemies treble with bass fear, as you orchestrate the sharpest defense possible! While a few hopefully-soon-to-be-fixed programming glitches make it a little discordant, overall Symphonic Tower Defense has a nice beat that's easy to dance to.

Kingdom Rush has itty-bitty visuals but an ogre's worth of style and strategy. In this fantastic tower defense game, protect your kingdom's roads and countrysides against incoming hordes of goblins, bandits, wulves, and other nasties. Build towers, upgrade your army in and out of battle, take on challenges, and enjoy all the POW SOK SHUNT battling you can handle while you're at it.

You can put down your mallet; you won't be crushing any castles yourself this time! In fact, in Joey Betz and Toge Production's latest joint effort, you'll be (gasp!) protecting them! Take up the mantle of Siege Master once more in this challenging and well made tower defense game as you work with the leaders of the realm to repel troops of dangerous, numerous invaders who want nothing better than to crush your castle... hey... YOU'RE the only one who gets to do that!

Nerdook is back, and once again here to hybridize disparate game genres, this time as an entry for Ubisoft's Project Eden game contest. Jacob and the Magic Piano, a game which deftly combines platforming, music, and tower defense gameplay is the result. A starving artist's unknown Aunt has passed away, leaving him a cat, a chest of drawers, and a piano... a magic piano. Playing the piano releases the spirits resting within, but also the golden stars that are the key to accessing the possible riches of the chest. Can Jacob slay the spirits and save the stars? It's all up to the power of music!

In Bug Tunnel Defense, bugs are in fact our deadly enemies after an atomic war has laid waste to the rest of civilization, and they're coming for what is left of humanity. So, not much different from the present day, really, minus the radiation and the end of civilization. With 5 levels of tutorials and 40 levels of gameplay, Bug Tunnel Defense is short but entertaining. If you enjoy tower defense games, then try out Bug Tunnel Defense with its fun new twist on an old classic. And for heaven's sake, get those darn bugs before they wipe us all out.

Take up the mantle of Gem Keeper and protect your glittery hoard from all comers in this official level pack from tower defense maestros Iriysoft. Make strategic use of three different terrains and towers, upgrading your offensive capabilities to stand firm against hordes of powerful enemies, each with their own unique abilities. Just remember, when the going get tough, the tough rain down a fiery hail of massive meteorites.

You have a base. Some ships want to explode your base. You must explode them first! Ah, simplicity rules in the strategy, defense title, Star Forge, the latest from Hero Interactive. For those that enjoy thinking on their feet with unexpected challenges that make triumph all the sweeter, Star Forge is going to really suck you in.

Monster Castle Defense is a retro-styled 2D tower defense game with cute little pixel graphics and a level of difficulty that will certainly get your attention. In order to keep the princess safe, you must deploy a series of creatures to fight off ever-advancing evil soldiers. Upgrade your warriors to bigger, badder fighters, and keep the hallways clear as you try to survive wave after wave of attacks!

The Roman Numeral part of my brain tells me that the title doesn't quite scan, but the tower defending part feels nothing but glee: Protector IV.V, an expansion pack for Undefined's popular fantasy strategy series has just hit the internet! It's nowhere near a sequel, but it has a host of new quests and all the exploration and variety the series has displayed thusfar. It's a treat for all strategy-lovers looking for an complicated addictive challenge.

GemCraft returns with this latest installment in the popular series that blends RPG elements with strategy and classic addictive tower defense. Descend into the labyrinth for your greatest test, with more skills, more achievements, more abilities, and more of the classic action that GameInABottle has perfected.

When a seed meteors into the ground, it finds itself in hostile terrain. Nasty-looking plants sit nearby, easy to provoke by the slightest bit of resource gathering. Defend your plant from the invading species in this fun take on tower defence games. You might even learn a thing or two...

Atom Zombie Smasher is a game about zombies. It is not, however, your typical game about zombies. Where other games about zombies might have you playing as the heroic survivor who somehow escaped infection via genetic anomaly or dumb luck, Blendo Games' latest release does not. Instead, this ridiculously innovative tower defense-like real-time strategy game will put you in the role of faceless commander charged with the evacuation of his fellow citizens. This time, you get to be the one who orders the orbital nukes!

Addictive, intense and unforgiving, Shattered Colony: The Survivors is a tower defense game from Jonathan Duerig doesn't really fit the normal definitions of the genre. Your only protection against the zombie apocalypse is a rag-tag group of survivors with limited expertise and supplies. How long can you last, and will the choices you make be the ones that keep you alive, or bring about an untimely end?

In the battle between man and machine, what side will you take? You are a human who has volunteered to be "digitized" in an effort to bring a halt to the rogue AIs that are plaguing cyberspace. But who can you really trust? CoreSector's tower defense strategy game is an engaging, addictive title with eye-catching aesthetics, upgrades, enemy types, and an interesting story to tell.