RPCS3's Summer 2026 update fixes God of War III and Twisted Metal

The development team behind the PlayStation 3 emulator RPCS3 released its Summer 2026 progress report, detailing major performance fixes for notoriously difficult games. A new showcase video outlines the latest rendering uplifts for titles like Twisted Metal, God of War III, and the Gran Turismo series. The update also expands hardware support for ARM64 architectures and ATI TeraScale GPUs.

DH and Hykem started the open-source project in May 2011. Back then, getting a commercial game to boot at all was considered a miracle. Emulating the PS3 is difficult because of Sony's Cell Broadband Engine, which pairs a standard PowerPC core with eight Synergistic Processing Elements. It is a nightmare to translate. Rebuilding that custom architecture for standard PC hardware took fifteen years of reverse engineering, but the playable ratio for the massive PS3 library now sits above 77 percent. Today, the emulator runs on Windows, Linux, macOS, and FreeBSD, and it doesn't require a supercomputer to run basic 2D games anymore.

Your CPU will still sweat

God of War III and inFamous have historically brought modern processors to their knees. That hasn't changed completely. However, the summer updates introduce specific graphical fixes and performance boosts for these heavy hitters. The developers also patched visual bugs in God of War: Ascension and Twisted Metal, two games that rely heavily on the PS3's specific memory bandwidth quirks. LittleBigPlanet 2 and LittleBigPlanet 3 received attention as well, alongside Gran Turismo 5 and Gran Turismo 6. I want to see if the framerates in Gran Turismo 5 finally hold up during heavy weather conditions, because rain effects usually tank performance.

Older GPUs get a lifeline

The update brings unexpected support for ATI TeraScale GPUs. These are older graphics cards from the late 2000s and early 2010s. It's a surprising addition in 2026, but it means people running older budget rigs or repurposed office PCs have a better shot at running less demanding PS3 titles. You won't be playing The Last of Us on a fifteen-year-old graphics card, but 2D indie games and simpler arcade ports should run much better now.

ARM64 support and disc drive loading

The developers are pushing further into Windows-on-ARM compatibility. ARM64 optimization is a massive undertaking for an emulator built around x86 translation, but it's necessary for modern portable hardware. They've also improved direct disc drive loading tools. If you have a compatible Blu-ray drive, you can dump your physical games directly through the emulator interface. It skips the tedious middle step of using separate ripping software, which is a huge relief.

Finally, RPCN received backend updates. This is the project's free replacement for the PlayStation Network. The new updates improve online multiplayer stability for the games that support it, keeping dead multiplayer modes alive long after Sony pulled the official plugs. It doesn't work for every game yet, but the compatibility list keeps growing.