The game was on March 16, 2010. Unlike its predecessors, a PS2 version was never in production. The leap from God of War II on PS2 to God of War III on PS3 was astronomical, not just in graphics, but in the scope and complexity of the game itself.
The game engine for GoW3 was written from the ground up for PS3 architecture. What Are "Highly Compressed" God of War 3 ISOs? god of war 3 ps2 iso highly compressed work
To ensure your compressed games run smoothly, a bit of fine-tuning can make a world of difference. The game was on March 16, 2010