Pretty fun puzzle game! I would recommend having a restart button in game as I got stuck in level 3 as I wasn't frozen and therefore could not get back to water, or even kill myself with fire due to the fans. I had to restart the entire game and play through the first two levels to get back to where I was. Additionally the pacing felt very slow, potentially adding a way for the player to speed up the simulation would be nice, also I dont think the mandatory wait times on the level transitions are necessary, perhaps just letting the player click through at their own pace would be better for UX. Other than that feedback I really enjoyed playing though all of the puzzles available and think this game has a lot of potential to be expanded on. Great work!