Despite the concept being done before in the past it still feels more unique then the others.
I like what you did with the power up system and the main goal being not just to grow big but to evolve to the very end.
Speaking of the game it was based off of I noticed you even included the fish from Fishy! as an edible fish! Also the random Waldo cameo was pretty funny. I take it doesn't do anything though?
Good job otherwise!