The demo takes place approximately three hours into the full game, following Kratos as he scales the cliffs of . Key features included:
The demo featured complex light sources, such as the glowing embers from the Bow of Apollo and the reflective sheen on Kratos's sweaty, scarred skin. Characters cast realistic shadows on themselves and the environment, a feat that was notoriously resource-heavy at the time. God Of War 3 Demo Ps3
The God of War 3 demo was a technical showcase for the PlayStation 3’s proprietary Cell Processor and the RSX graphics chip. While many multi-platform developers struggled to utilize the Cell’s Synergistic Processing Units (SPUs), Santa Monica Studio wrote a custom engine that offloaded specific rendering tasks, physics calculations, and dynamic lighting to these processors. The demo takes place approximately three hours into