Porting a game designed for one architecture (PowerPC-based Xbox 360) to another (Cell Broadband Engine on PS3) is an monumental task. It requires rewriting the game's engine code, not just converting file formats.
If Microsoft owned the publishing rights, why did Epic Games build it for their rival's hardware? Gears Of War 3 Ps3 Pkg
Find out which actually did make the jump to PlayStation recently? Porting a game designed for one architecture (PowerPC-based
This is the most common misconception regarding this leak. The prototype was built for a . Gears Of War 3 Ps3 Pkg