A quick and fun game with nice visuals. Left click did not trigger an attack half the time and the jump. Also is jumping height meant to be an upgrade, because the jump height is very low. On another note, got this error:
NullReferenceException New folder.framework.js.br : Object reference not set to an instance of an object.
at UnityEngine.Bindings.ThrowHelper.ThrowNullReferenceException (System.Object obj) [0x00000] in <00000000000000000000000000000000>:0
This occurred after starting a second run of the game.