That's kind of interesting. It's the commercial pro license that is free, too. I never know if that kind of thing is an act of desperation or some kind of strategy. It works for Unity, that's for sure. I have a lot of complaints about Unity myself, but I can put a web game on Kongregate with it which is why I'm using it. There are a lot of things missing in Unity like mesh morph and any kind of AI setup. You know, a lot of engines have a navmesh set up, like hl2, I think. Unity has all these addons that cost a lot, kind of like those "free" MMO's.