Just wondering if any Stratics users have tried out Kerbal Space Program. If so, what do you think of it? I'm contemplating buying it (probably the educational version of it because of the additional mods that version has) to play it with my grandson. He'll be 11 in a few months and seems pretty interested in it from what we were able to do in the demo version of the game. I know he's probably going to need a lot of help from grandma to start with, but I'm hoping he'll stick with it and that it'll help him pick up some good math and science concepts. Any feedback would be appreciated.