Lava burner: burn down a tree using lava
Go Pokeball!: thro a snow ball at each type of mob(pig,pig zombie, zombie, ghast, squid, wolf, cow, sheep, creeper, skeleton, and spider)
Obsidion miner: mine 50 blocks of obsidion
Obsidion colector: colect 50 blocks of obsidion
gold buyer: smelt a gold bar
Piston Power!|Use a piston at least once.
Long, Hard Walk|Walk for at least 70 KM.
Colorific!|Make one stack (64) of one dye.
Disco Inferno!|Burn one house (must have 1 furnace, 1 door, 1 bed, 1 chest, and 1 workbench!)
No Dice|Attempt to mine a diamond with a wooden pick.
Fragile!|Break 64 glass.
Style Child|Install at least 2 texture packs.
HAAX!!!|Install 2 mods.
Fun with Friends|Play multiplayer for at least 5 hours.
No life huh?|Play Minecraft for a full half year.
Dungeon Hunt|Find 2 dungeons
Bad Timing - Blow yourself up 100 times.
Pyromaniac - Cause a train reaction of fire spreading to at least 5 other blocks.
No life - Open Minecraft 1,000 times.
Time For Change - Kill 5 mobs with an alternative mouse invert.