Does PS3 Play Two Game Discs at Once? No.

One disc at a time. Single Blu-ray drive. No multi-disc changer.

What It Does Support

• Blu-ray movies (25/50 GB).
• PS3 game discs (Blu-ray).
• PS1 discs (CD) — all models (software emulation).
• PS2 discs — Only launch 60/20 GB models (hardware EE+GS). Later models: no.
• Digital games — Unlimited installs from library.

Swap discs manually. No simultaneous play.