The gameplay is simple and fun. I like that the character displays the health because it makes it easier for you too keep track of your health. What this game lacked was maybe some sounds, not necessarily music in the background. Some sounds you make when jumping, taking damage and healing would make this game more fun. It wasn't too hard or too easy (btw in the level where you are being chased by the red orb you can let it pass you by holding right on the right wall).