Very interesting game. Art is really nice, and music fits perfectly. Some kind of indication of losing a heart would be nice. (Heart is lost, but no sound, no nothing. However, a lot of reviews already have that. The game is designed with a purpose, and it fulfills its role perfectly. The swarm of fish really helps with it (maybe make it appear from two directions). so it can push left or right). Floating platforms instead of floating blocks can be done as underwater lily pads. (and maybe some can collapse after a period of time). More sounds would be nice. Fantastic game. I only managed to beat the game by skipping the parkour part :/