Such a cool idea! I love the story behind it and the art style is beautiful and very fitting. The mechanics are fun as well, it's great that you are free to undo actions instead of having to restart every time.
Though I also came across the issue of not being able to move onto the next level (to level 3) since the Aquabot started slowly drifting off screen. I had a similar issue when I moved from level 1 to 2, since I had to walk towards the exit twice for it to switch levels.
Overall though, it's impressive you all made this game in 10 days, it's amazing! Great job :]