After getting going to the empty chest, you are stuck in the cave and need to find an other way out.
This game combines my love of Magic Tower and Fairune. Casual dungeon crawler with a bit of puzzle aspect into it. Don't try to grind to much, killing newer enemies gives more xp.
Instructions
W, A, S, D or Arrows Movement
E Use potion
Killing an enemy the first time gives 10xp. Next time it is killed gives 1xp.