Trophies for Costume Quest
Bronze Battle BudsDefeat a monster in combat with a friend by your side.
Bronze Binary BouncerUse the Robot Costume to boost off of 15 different ramps.
Bronze Do the Monster BashGet the jump on 10 different monsters by pail bashing them to initiate combat.
Bronze Downsized!Beat BoJonn in battle.
Bronze Dozer DodgerDefeat Mextel in battle.
Bronze Dressed to QuestAcquire 5 Costumes.
Bronze The Last GourdianAcqure the Pumpkin Costume.
Silver All Decked OutCollect all Creepy Treat Cards.
Silver Master of DisguiseUse every Costume Ability in battle.
Silver Sweet JusticeComplete the game.
Silver They'll Be Worth A Lot SomedayCollect all Battle Stamps.
Gold Mask-O'-RaiderComplete all Quests in the game.