BattleBlock Theater [cheats]
Achievement - How to unlock
All Around Joe - Be on the winning team in one arena match of every mode.
Armed and Dangerous - Collect all the weapons in the Gift Shop by unlocking or trading.
Black Marketeer - Get yourself a cool new weapon.
Cast Member - Complete the story's opening sequence in any mode.
Chicken Toucher - Play with the Behemoth or someone with this achievement in an online game.
Consolation Prize - Die enough times and we give you a prize.
Coop Star - Get a letter grade in every level (except Encores) in Normal Co-op Story Mode.
Crowd Pleaser - Complete all the Encores in any mode.
Deadly Performer - Get 100 kills.
First Time Trader - Make a trade with someone.
Freedom Hero - Free all the prisoners in the Gift Shop by unlocking or trading.
Hats Off - Get a letter grade in all eight finales in any mode.
Insane Coop Star - Get a letter grade in every level (except Encores) in insane co-op story mode.
Insane Solo Star - Get a letter grade in every level (except Encores) in insane solo story mode.
Jail Breaker - Free 50 prisoners in the Gift Shop.
Melee Master - Successfully use every melee attack move.
Nail File Cake - Free a fellow prisoner.
Prison Food - Get eaten alive.
Seasoned Performer - Complete the first four finales in any mode.
Secret Finder - Find a secret level.
Secret Hat Hunter - Collect 10 Golden Hats.
Social Butterfly - Collect all the prisoners of one head shape.
Solo Star - Get a letter grade in every level (except Encores) in Normal Solo Story Mode.
Take A Bow - Complete an encore level in Story Mode.
The Professional - Be on the winning team in 100 arena matches.
Theater Critic - Play and rate 10 user-created levels.
Theater Manager - Download and host a game of user-created levels.
Traitor - Kill your teammate 50 times.
Virtuoso - Get an A++ in 10 levels.
Weapons Master - Use each weapon successfully.