Full list of all 30 BattleBlock Theater achievements worth 400 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox 360.
Collect 10 Golden Hats.
Get 100 kills.
Successfully use every melee attack move.
Get a letter grade in all eight finales in any mode.
Get a letter grade in every level (except Encores) in Normal Solo Story Mode.
Collect all the weapons in the Gift Shop by unlocking or trading.
Free 50 prisoners in the Gift Shop.
Complete the first four finales in any mode.
Die enough times and we give you a prize.
Get an A++ in 10 levels.
Get eaten alive.
Get yourself a cool new weapon.
Find a secret level.
Free a fellow prisoner.
Complete the story's opening sequence in any mode.
Get a letter grade in every level (except Encores) in Normal Co-op Story Mode.
Get a letter grade in every level (except Encores) in insane solo story mode.
Get a letter grade in every level (except Encores) in insane co-op story mode.
Complete all the Encores in any mode.
Be on the winning team in 100 arena matches.
Be on the winning team in one arena match of every mode.
Collect all the prisoners of one head shape.
Free all the prisoners in the Gift Shop by unlocking or trading.
In the Gift Shop, go to the Trading Post and trade with another player.
Trade online with ten different players.
Kill your teammate 50 times.
Play with the Behemoth or someone with this achievement in an online game.
Use each weapon successfully.
Play and rate 10 user-created levels.
Download and host a game of user-created levels.