- How many Costume Quest achievements are there?
There are 20 achievements to unlock in Costume Quest worth a total of 250 gamerscore.
Costume Quest Achievements
There are 20 achievements with a total of 250 points
Collected all Creepy Treat Cards.
Defeated a monster in combat with a friend by your side.
Used the Robot Costume to Boost off of 15 different ramps.
Won all prizes in Bobbing for Apples.
Got the jump on 10 monsters.
Defeated BoJonn in battle.
Defeated Metxel in battle.
Acquired 5 Costumes.
Collected a total of over 4,000 candies.
Make it Work10
Won the Autumn Haven Mall Costume Contest.
Completed all Quests in the game.
Used every Costume Ability in battle.
Finished the game!
Acquired the Pumpkin Costume.
Collected all Battle Stamps.
DLC: Grubbins on Ice (Store Link)
There are 5 achievements with a total of 50 points
Defeat Araxia in battle.
Acquire the Eyeball costume.
Use the Pirate hook on 5 unique ziplines.
Complete all quests in Repugia.
Find the mysterious visitor in the cliffs of Repugia.