Here is the full list of all 13 QuestRun achievements.
One Dungeon done
1000 Monsters Killed
Played for one hour
10k Lost Health Points. Ouch !
One hour spent with alternative stance
100 Items used
100 Waves of enemies beaten
One Quest done
Used 100 Specials
Desert Dungeon done
Finish a Dungeon with a level 30 character
Killed 5000 Monsters
Played for 10 hours !