Wonderful game but I'll wait for another update or two before I buy.
Although I do have some comments, the game is super grindy and even after transcending about 22 times I still had trouble and unless I had spent at least a few hours to get an upgrade that would start giving more cells than just a couple million or billion, (I apologize as since I restarted my save I'm back to square one so I can't recall the specific upgrade.)
Another comment I have is the xenocytes become more of a nuisance once you transcend a few times, as your first few upgrades on cells give you too many cells, but it's not enough to keep up with the upgrade to increase damage against them. (Maybe reduce the price of the first upgrade required for damage increase?)
I know this is a lot and it's far from criticism, more so just what I noticed in the 14 hours or so that I've played and what I'd like to see implemented if possible. That being said I love the idea of watching your pet transform and love seeing the different models used for each stage of evolution. If anything else comes to mind I'll come back to this comment and add to it :P Anyway thank you creator and anyone who bothers to read this.