Let me start by saying the art, animation and sounds are very consistent and perfect for this game.
The first half of the game was relatively easy - but not too much so. This changes during the second half. I couldn't get past level 9 with a team of fully evolved creatures. I'm not saying that's a bad thing, but if it's a strategy game, maybe that should be said a little more clearly.
I think a forfeit option would be a nice addition.
Even though I couldn't finish the game, I thoroughly enjoyed the time I spent playing it.