Everyone gets all up in arms about these games, but the only thing you need to do to not pay is play it once a day or so. I hop on in the morning while I'm drinking my coffee and kill 15 minutes. Its great for that.
I like this. One thing I noticed that doesn't make much sense though is that no matter what only one bug attacks a turn. This helps a lot against the stronger bugs, but it seems odd that I would be happy to see a strong bug flanked by 2 of his buddies as opposed to the same bug by himself. It also makes the multiple hit items a lot less desirable.
Not sure if this has been suggested yet, there's a lot of comments. But a log of whats happened would be nice. Such as I looked away for a second and now I'm not sure how my creature died. Like the card games btw. This looks well made so far