Dude, this isn't a one buck game. You could play this game on and off for years. I'm not exagerating. Having said that, this isn't the best game for non-ipad users. you might experience some serious eyestrain playing on a touch/iphone. Then again, 4 inch screens should be coming out soon
Own the PC version, but it hasn't aged well enough to maintain 20% of its old retail price. If I knew the publisher was investing in bringing other old PC games over I might consider it, but for now anything more than a buck or two is charity.