The gameplay is very fun. It's a combination of perfect timing and skill. I noticed that the world wasn't fully designed in full screen mode (my monitor is 2560x1440, tried it on a second monitor 1920x1080 and it worked fine though). It was also very frustrating for me to lose all 3 lives if I touched the coral or the surface of the water. Still, I had a lot of fun with the game. Good job!