Thank you so much! I'm really glad the jokes resonated with you.
I'm definitely interested in critique! All of the levels could use a lot of polish and more thought than I made time to give them. Some areas definitely shouldn't spawn fish at all, and it would probably be a good idea to track the ones which are off screen with a little balloon or something, to indicate where to expect them from. Or I could even put the spawners within sight of the camera, with a counter or graphic displaying when they're imminent. Generally though, as you say, it would be best if levels didn't rely on being so close to the edges of the screen in the first place. (The score should also have been used in the early levels to increase Electra's health, giving a greater risk/reward for excessive pellet consumption.)