Has potential
To make this better:
-Add save point or respawn zone
-Make points useful, stuff you can buy, levels, etc. (perhaps buy continues?)
-Give some kind of hint as to where the next goal point is. In rage3 enemies don't respawn so it's easier to tell when you're in a new area. or add a minimap
-Make the eating button do a little damage, it's easy to hit it accidentally.
Good game overall!
Keep up the good work!