Full list of all 12 Dungeon Escape achievements worth 1,000 gamerscore. It takes around 0-0.5 hours to unlock all of the achievements on Xbox One.
Beat level 18
Beat level 9
Defeat 50 enemies
Die 100 times
Die 50 times
Die 25 times
Defeat 25 enemies
Beat level 3
Collect 50 coins
Defeat 10 enemies
Collect 25 coins
Collect 5 coins