I got this for $2.99. This is by far, the greatest software deal I've ever gotten, short of getting Star Control II as a gift for christmas 10+ years ago. First, I liked the movie Tron, so it didn't take much for me to buy the game. Second, I'm in IT by profession... So fantasizing a PC and its architecture is fun for me personally... (although how they depict and use terminology is maddening, you realize its just for fun) Lastly... I got this thing ROCK CHEAP. (bargain bin at some random store) If you liked the style and gameplay of System Shock 2, you'll like this game, as much of the same look n' feel are the same, indeed some of the sounds and graphics are similiar. The storyline is similiar to the movie, and its fairly well laid out. I like the upgrading and optimization of routines. Overall very fun. And of course... the light cycles.It will not make the top 10 greatest games of all time, (like I said its a derivative work of System Shock 2), but it is fun.