Really interesting
That's some cool concept, indeed, though it could have been longer... as someone may have said before, since I suppose it's a pretty simple game to do, you could improve it or just make it longer with (maybe?) multiple endings and an "undo" button if some action leads to a bad ending (but then, again, it would be too easy)...
The concept of an evolving object may be old, but you created a very simple and "aseptic" interface that focuses the attention just on the main object (or maybe you've just been lazy ;D )
I'm not giving it a 10 because it's not THAT good, but I usually write reviews when I think the entry needs some real feedback other than "Woot, I love it!!!1!one" and stuff like that and also because I see a lot of potential in it... So take it as a positive nod :)
Hope this actually helped...
And lastly @NverseMpossiblpRadox
That's one of the two endings, the bad one, as the author wrote you can actually lose ;)