Want to take Mojang's wildly popular sandbox building simulation with you wherever you go? As long as you have an iOS or Android device you can! Though lacking a lot of the content from its desktop edition and multiplayer capability, Pocket Edition is a great way to get your diggy-diggy-hole on whenever you want, or just get your feet wet if you want to find out what all the fuss is about.

Just over two years ago from this day, a relatively unknown indie programmer called Notch posted about a work-in-progress version of a sandbox building game on the TIGSource forums. It was called Minecraft, and at the time, people thought it was really very cool. Fast forward to the present and Minecraft has sold over four million copies, been through extended alpha and beta phases, spawned the Mojang indie studio, and gained so much popularity, the launch of its official version took place at a Las Vegas convention dubbed MineCon. That's an impressive feat for any game, let alone one started by a single person. But now, Minecraft is officially out. No more beta, no more alpha, it's here. Time to lose yourself in a voxel world all over again!

Sometimes, a game goes through such a metamorphosis during its development cycle that it's practically a different product from its original release. Thus is the case with Minecraft, a little old building game, inspired by Infiniminer and Dwarf Fortress, and created by Markus Persson. Whether you can only play it for fifteen minutes at a time, or end up devoting hours at a stretch (often unintentionally) to it, Minecraft is intensely enjoyable, and an incredible bargain. Minecraft Beta will be out on December 20th, so this is your last opportunity to get the game at Alpha pricing and with the promise of all future updates for free.