HT Games
General Gameplay:
* The First Night: Survive your first night.
* Getting Wood: Collect 10 pieces of wood.
* Acquire Hardware: Craft a workbench.
* Time to Mine! Mine 10 blocks of stone.
* Happy Birthday: Reach your 10th birthday in the game. (A Minecraft day is 20 minutes long)
* Local Legend: Complete a quest in a village.
* Exploring the World: Find a stronghold.
* Into the Nether: Enter the Nether.
* You Found the End Portal! Find the End Portal.
* The End? Defeat the Ender Dragon.
Crafting and Resources:
* Getting Started: Craft a pickaxe.
* Diamond Gear: Craft a full set of diamond armor.
* Breadcrumbs: Craft a bucket of milk.
* We're Going on an Adventure: Craft a full set of leather armor.
* Enchantment: Enchant an item.
* Potions: Brew a potion.
* The Golden Touch: Craft a golden apple.
Combat and Monsters:
* Take That, Creeper! Kill a creeper.
* The End is Nigh: Defeat a Wither.
* Zombie Night: Survive the night while it is raining.
* Dinnerbone: Defeat a zombie wearing a pumpkin.
* Monster Hunter: Defeat 100 monsters.
* Aching for a Cure: Obtain a golden sword.
Building and Structures:
* The Walls Are Coming Down! Destroy a structure made of 50 blocks.
* Mining Fatigue: Mine 1000 blocks.
* A Builder's Delight: Create a structure out of 100 different blocks.
* High and Mighty: Build a structure that is 100 blocks tall.
* The Sky's the Limit: Build a structure that is 256 blocks tall.
* Getting Ahead: Build a structure that is 500 blocks tall.
Miscellaneous:
* The Ultimate Weapon: Craft a diamond sword.
* Happy Birthday! Reach your 100th birthday in the game.
* My First Horse: Tame a horse.
* The End Begins: Get a golden carrot to summon a Wither.
Multiplayer:
* Party Time! Join a server with 3 or more players.
* Teamwork Makes the Dream Work: Play on a multiplayer server for 30 minutes.
* Friend of the End: Win a game of "The End" multiplayer mode.
This is not an exhaustive list, but it covers many of the achievements you can unlock in Minecraft for Xbox 360. The best way to discover all of them is to start playing and see what you can achieve!