Hey sampc,
I'm not quite sure how this fits the theme, but anyways :)
I'm guessing the yellow parts between the islands are water or something sicne i loose blue (oxygen or stamina) before i start losing health? This could be made more intuitive with better ux design
Fun smacking drones.
Make some smoother scene transitions.
Well done!
If you have time I would love it if you could try my game and give feed back. Its called Drone.