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