Costume Quest
Achievement guide · roadmap · tracker
Costume Quest is a rollicking Adventure/Role-Playing game that unfolds on Halloween night across seemingly peaceful suburban neighborhoods, a mysterious village carnival, and a monster-infested shopping mall. Created by Double Fine's lead animator, Tasha Harris, the game follows the adventure of a group of young friends who must rid their neighborhood of monsters using only their wits, their bravery, and their home-made costumes. Players go door-to-door collecting candy, points, cards, battle stamps and quest assignments as they prepare themselves for Combat Mode — where they transform into larger-than-life versions of their costumes. Each costume that comes to life provides its own unique set of superpowers that players will need to battle Halloween's worst monsters.
Battle Buds
CommonDefeat a monster in combat with a friend by your side.
Leave some for the rest of us!
CommonCollect a total of over 4,000 candies.
Downsized!
CommonDefeat BoJonn in battle.
Do the Monster Bash
CommonGet the jump on 10 different monsters by pail bashing them to initiate combat.
Dressed to Quest
CommonAcquire 5 Costumes.
Dozer Dodger
CommonDefeat Metxel in battle.
Make it Work
CommonWin the Autumn Haven Mall Costume Contest.
Binary Bouncer
UncommonUse the Robot Costume to Boost off of 15 different ramps.
The Last Gourdian
UncommonAcquire the Pumpkin Costume.
Chompin' Champ
UncommonWin all prizes in Bobbing for Apples.
Sweet Justice
UncommonBeat the game.
All Decked Out
UncommonCollect all Creepy Treat Cards.
Mask-O'-Raider
UncommonComplete all Quests in the game.
They'll be worth a lot someday
UncommonCollect all Battle Stamps.
Playin' Hooky
UncommonUse the Pirate hook on 5 unique ziplines.
Short Stack
UncommonFind the mysterious visitor in the cliffs of Repugia.
Birdbrain Beatdown
UncommonDefeat Araxia in battle.
Jeepers Peepers
UncommonAcquire the Eyeball costume.
Revolutionary Hero
RareComplete all quests in Repugia.
Master of Disguise
RareUse every Costume Ability in battle.
Tisn't the Season
RarePlay Costume Quest on Christmas.
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