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