Priestly commented, "Yes, there are 2 game discs for both the PC and Xbox 360 versions, both the Collector's and standard editions."
"The Xbox 360 does not have an install and does require disc swapping during play," Priestly noted, "Even though there is a disc swap, it occurs at a carefully planned place in the game (that does not interfere with gameplay) and is done once. You do not swap back and forth. 1 swap and then done."
To answer the simple question of why, Priestly joked, "Because you cannot fit this much awesome on one disc."
This sounds amazing.
I give credit to x360a.org for the article.
So comment what you think and enjoy!