The game looks quite nice! And the music definitely created an atmosphere haha. I think this could be a pretty fun game with a panicked tone to it.
I think my biggest piece of feedback would be that I was confused when I lost the first couple of times. I didn't actually notice the water level rising at first, and it seems like the lost condition actually happens just before the robot and water appear to actually touch. A fun little "short circuit" animation or something might be another way to communicate that to the player, maybe some water sound effects as well.
Good job!