Here is the full list of all 12 Castle Crashers Remastered achievements worth 1,000 gamerscore.
Win 40 Arena Online Matches.
Collect all 4 princesses' kisses in a multiplayer game.
Complete the Home Castle through Barbarian Boss areas without attacking any foes.
Survive until 2:30 in a Back Off Barbarian match.
In a 4 player game, resuscitate each of your fallen comrades at least once.
Complete the game using any character.
Using a catapult, fling a knight with maximum power.
Navigate the Abandoned Mill without hitting any obstacles.
Find and dig up ten buried items.
Collect all the animal orbs.
Defeat any boss by playing one of his own minions.
Defeat any end boss without using any magic.