Great idea, alternating the health and damage. The character design is spot on, death animation is excellent. However, I think the game is buggy, many times I press C/X and nothing happens. You should fix this as it is allowed in LD rules to fix a bug that leads to unintended gameplay. Also I think the implementation could be more thoughtful. 1, it seems that I can only attack when stand nearby a block. 2, even though it looks like I'm shooting, the bullets can't travel far and just disappear. 3, I can't attack while walking. I can't pass the 5 blue thingy right in the beginning so I can't see much of the game sadly.