Get a letter grade in every level (except Encores) in insane solo story mode.
Unlocked: 11 Sep 2014 05:27:36
Co-op Star
20Get a letter grade in every level (except Encores) in Normal Co-op Story Mode.
Unlocked: 02 Sep 2014 07:08:02
Complete all the Encores in any mode.
Unlocked: 13 Aug 2014 22:55:20
Collect 10 Golden Hats.
Unlocked: 10 Aug 2014 04:32:03
Solo Star
20Get a letter grade in every level (except Encores) in Normal Solo Story Mode.
Unlocked: 09 Aug 2014 09:19:35
Use each weapon successfully.
Unlocked: 07 Aug 2014 07:52:27
Download and host a game of user-created levels.
Unlocked: 07 Aug 2014 03:51:25
Trade online with ten different players.
Unlocked: 06 Aug 2014 21:47:11
Be on the winning team in 100 arena matches.
Unlocked: 06 Aug 2014 02:57:30
Collect all the weapons in the Gift Shop by unlocking or trading.
Unlocked: 05 Aug 2014 21:35:39
Melee Master
15Successfully use every melee attack move.
Unlocked: 05 Aug 2014 21:26:40
Play and rate 10 user-created levels.
Unlocked: 01 Aug 2014 23:52:22
Freedom Hero
30Free all the prisoners in the Gift Shop by unlocking or trading.
Unlocked: 31 Jul 2014 17:02:47
Collect all the prisoners of one head shape.
Unlocked: 31 Jul 2014 16:48:53
Jail Breaker
10Free 50 prisoners in the Gift Shop.
Unlocked: 31 Jul 2014 05:51:12
Get a letter grade in every level (except Encores) in insane co-op story mode.
Unlocked: 31 Jul 2014 05:40:32
Get 100 kills.
Unlocked: 31 Jul 2014 05:17:27
Kill your teammate 50 times.
Unlocked: 31 Jul 2014 05:12:12
Virtuoso
15Get an A++ in 10 levels.
Unlocked: 31 Jul 2014 04:26:41
Hats Off
20Get a letter grade in all eight finales in any mode.
Unlocked: 30 Jul 2014 23:25:16
Complete the first four finales in any mode.
Unlocked: 30 Jul 2014 23:25:15
Be on the winning team in one arena match of every mode.
Unlocked: 29 Jul 2014 04:13:50
In the Gift Shop, go to the Trading Post and trade with another player.
Unlocked: 29 Jul 2014 03:37:16
Die enough times and we give you a prize.
Unlocked: 25 Jul 2014 19:53:30
Earn some gems, go to the Gift Shop and free a prisoner.
Unlocked: 23 Jul 2014 19:02:51
Gather yarn balls and trade them to the cats in the Gift Shop.
Unlocked: 23 Jul 2014 19:01:54
Find a secret level.
Unlocked: 23 Jul 2014 18:19:45
Get eaten alive.
Unlocked: 23 Jul 2014 02:16:46
Play with the Behemoth or someone with this achievement in an online game.
Unlocked: 23 Jul 2014 02:12:26
Complete the story's opening sequence in any mode.
Unlocked: 16 Jul 2014 23:39:32