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