I just happened upon an unusual flash game that took an hourish to finish, and never got boring — though I knew I was in the mood for it. It’s called flOw and appears to be one of those evolution-type games where you’re a multi-cell organism eating single-celled organisms and fighting other multi-celled organisms. If you can’t figure it out, check the comments below. It took me about 20 minutes to really get the hang of it, and turned out pretty cool.
Here’s how big I managed to get my creature: