Very good game, except there are a couple of bugs that need addressing. The first is when you pay to get revived, the next time you die, the screen turns black and you have to refresh the page to restart the game. The second bug is with the first boss. When you have a chompy with you and you get to the third phase of damage (the one where he activates his projectile weapon), you can't hit his head anymore. You just pass right through him as if he were part of the background.