Help finding a game

I played a flash game a while back similar to how Spore works initially. You're a microscopic thingy and you can go up and down "levels" (like looking through different focus levels on a microscope). You had to avoid baddies and eat certain other err... things. The more you ate the more your creature started to change/evolve.

Can't for the life of me remember where I got the link for the game or what it was called. Kinda hoping someone here would know of it. I only played it for a small bit cos of time restraints then I forgot what it was called and whether it's just rose tinted glasses but I remember it being kinda cool.

Cheers for any suggestions.