Dead Island (JP) (Xbox 360) Achievements
Full list of all 58 Dead Island (JP) achievements worth 1,250 gamerscore. It takes around 20-25 hours to unlock all of the achievements in the base game.
The base game contains 48 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 10 achievements worth 250 Gamerscore.
This DLC has been removed from the Microsoft Store, but is still available physically.