看了ID software的《Tech 5》，很一般啊……用两张DVD？

http://www.shacknews.com/onearticle.x/48289

Through the game's use of the recently unveiled id Tech 5, which CEO Todd Hollenshead claims will run equally well on any hardware platform, all four versions of Rage are targeted to run at 60 frames per second.

CEO講了，所有版本效果都將完全一樣，所以用BD裝一樣是2片DVD的容量而已...