RPCS3, an open-source emulator that allows users to run PlayStation 3 games on modern computers, has added a new feature that lets it read PS3 games directly from a Blu-ray disc inserted into a drive. Previously, this feature was available only on Windows systems since spring 2026, but a recent update in late August 2026 extends the capability to Linux, macOS, and FreeBSD operating systems. This means users can now play PS3 games without needing to copy the entire disc to their computer's internal storage, which was the traditional method. To use this feature, users need a Blu-ray drive that can read PS3 discs. However, such drives are rare on modern PCs, as most new computers do not include optical drives. RPCS3 has compiled a list of about sixty compatible drive models, including brands like LG, Asus, Samsung, Lite-On, Sony, and BenQ. These drives must be connected to the computer and properly configured for the feature to work. Another requirement is a game decryption key, which users must place in a specific folder. The emulator uses this key to decode the game content in real-time whenever the game is launched. This process allows the game to run directly from the disc, eliminating the need for large file transfers. However, without a compatible drive or decryption key, users will still need to use the traditional method of copying the game to internal storage, which the RPCS3 team recommends for better performance, as optical drives are generally slower than solid-state drives (SSDs). Sony has announced that it will stop producing physical discs for its new PlayStation games starting in January 2028. This shift may make the direct Blu-ray reading feature more relevant to collectors who still own PS3 disc games. As optical drives become less common and physical media production declines, the ability to play PS3 games directly from a disc may become a niche feature for those with the necessary hardware and keys.