Costume Quest Achievements

Full list of all 20 Costume Quest achievements worth 250 gamerscore. It takes around 6-8 hours to unlock all of the achievements in the base game on Xbox 360.

The base game contains 15 achievements worth 200 Gamerscore, and there is 1 DLC packs containing 5 achievements worth 50 Gamerscore.

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  • Battle Buds

    Defeat a monster in combat with a friend by your side.

    1 guide
  • Binary Bouncer

    Use the Robot Costume to Boost off of 15 different ramps.

    2 guides
Add-on

Grubbins on Ice

64
50
5
3.59
9,816
9,106 (93%)
1-2 h
Grubbins on Ice