Here is the full list of all 30 BattleBlock Theater achievements.
Download and host a game of user-created levels.
Get a letter grade in every level (except Encores) in Normal Co-op Story Mode.
Successfully use every melee attack move.
Play with the Behemoth or someone with this achievement in an online game.
Collect 10 Golden Hats.
Get a letter grade in every level (except Encores) in Normal Solo Story Mode.
Get a letter grade in all eight finales in any mode.
Use each weapon successfully.
Die enough times and we give you a prize.
Collect all the prisoners of one head shape.
Make a trade with someone.
Free 50 prisoners in the Gift Shop.
Complete the first four finales in any mode.
Collect all the weapons in the Gift Shop by unlocking or trading.
Get 100 kills.
Kill your teammate 50 times.
Complete an encore level in Story Mode.
Get eaten alive.
Get an A++ in 10 levels.
Free a fellow prisoner.
Find a secret level.
Get yourself a cool new weapon.
Complete the story's opening sequence in any 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.
Free all the prisoners in the Gift Shop by unlocking or trading.
Complete 10 user-created levels in a single Featured Story playlist.