I don't think that Ikari warriors plays very well with a spinner, though I haven't tried it, but any 360 steering wheel game will be a whole lot better with a spinner if you don't have a wheel that is. Also there are a lot of good games that just stink without a spinner, like Tempest, arkanoid, cameltry (a cool game, check it out), tron, DOT ok, there's not a whole lot more than that for non-driving games, but I'd say if you like any of those games more than a little and have $100 to spare, go ahead and buy one.