Little Dragons Spooky Dungeon Run

You play as a little dragon, that slays his way through the dungeon. Your goal is the final boss, the slime! But before, you must become strong, by buying upgrades. And be careful of the neverending spawning ghosts, which will haunt you! It is a short prototype. At the moment there is only one level, and any advise or anything else is very welcome. Also... There is no sound and music at the moment. Will be there, but not yet ready! Shift to sprint Left Mouse to Attack Right Mouse to Ranged Attac...