This concept, just like soo flicking creative! Just really loved it. Although pls change, that when one of those run out, you DONT die. This would be so much more interesting!
And I would add a bit more lightning to the scene, because some times I didn't know why I've died.
What's so eve, it's an awesome game and it has a big potential. Really well done!
Also, pls feel free to check out my game as well :D