'Ender's Game' is going to become a video game soon. It is probably one of the best sci-fi novels/short story of the last century, and like 'Lord of the Rings', it is bound (no pun intended) to be discovered and re-discovered by each new generation. If you haven't read it, you should download buy a copy and add it to the top of your reading queue (you do have a queue, right?). Here's the news on the Orson Scott Card official website. The game is going to be based around the "war-room" from the novel, so its probably going to be a lot like a free-form Quake III Arena CTF in zero g. Sounds fun.