CheatCodes.com has the complete list of all Castle Crashers Achievements and Gamerscores for X360, including all secret Achievements. All official X360 achievements for Castle Crashers as of Sunday May 24, 2015 are shown below, or you can print out our Printable Achievements Checklist that shows all Castle Crashers Achievements and Gamerscores in a simple quick-reference format.
Collect all 4 princesses' kisses in a multiplayer game.
Complete the game using any character.
Defeat any boss by playing one of his own minions.
Navigate the Abandoned Mill without hitting any obstacles.
Complete the Home Castle through Barbarian Boss areas without attacking any foes.
Using a catapult, fling a knight with maximum power.
Collect all the animals.
Win 40 Arena Ranked Matches.
Win 20 All You Can Quaff Ranked Matches.
Defeat any boss without using any magic.
Find and dig up ten buried items.
In a 4 player game, resuscitate each of your fallen comrades at least once.