Great game, had some trouble with the Tadpole level, but i did it yay!
I was ready to evolve when i lagged out and was eaten... please add something safer or something
Reminds me of a simplified version of E.V.O the search for eden for the snes. Good job man!
MY EYES! oh, this is a nice idea for a game, and the levels are sweet enough, but it really hurts my eyes to play it. I'm not an expert, so I don't know if this is to do with frame-rate or colour or flicker or what, but all I can tell you is that while i recovered from my seizure I had time to consider the difficulty, which is solid.
Next time, I would recommend a 100% level completion achievement of some sort, a slightly more logical path of evolution (i was just in the water, now it kills me?)and really I would rather the sprites mirrored than the backgrounds layered.
Anyhow, great effort, thanks for the diversion and my eyes MY EYES OH GOD MY EYES.