allrecomps

PlayStation 4 / Compatibility layer

Gran Turismo Sport — RyGT (mlgprorektm8)

RyGT adapts Gran Turismo Sport from PS4 to Windows using a Ryty-based executable converter and runtime plus the shadGT Vulkan renderer. The documented setup requires CUSA03220 update 1.69 and files from your own PS4 firmware.

Release availableWindows
Gran Turismo Sport — RyGT (mlgprorektm8)
Source ↗

About this project

RyGT is a fork of Ryty. Its converter relinks the PS4 executable and modules as Windows binaries; game code runs directly while RyGT libraries provide system interfaces and shadGT translates graphics to Vulkan.

Source: Project README ↗ · Checked Oct 17, 2026

Compatibility

The README documents Windows, SDL controller input, audio, menus and races. Its reported test machines use NVIDIA GPUs; these author reports do not establish independently tested support on other hardware.

Source: Project README ↗ · Checked Oct 17, 2026

Documented support and independently tested compatibility are different. AllRecomps has not run these games.

Development progress

Public GitHub release recorded at this review: gt-sport-2026-10-16-4, published 2026-10-16 (São Paulo time). A release does not establish stability, complete gameplay or tested compatibility.

Source: GitHub release notes ↗ · Checked Oct 17, 2026

The latest non-prerelease GitHub release observed is gt-sport-2026-10-16-4. A release does not establish stability, complete gameplay or tested platform support.

Source: GitHub latest release (automatic) ↗ · Checked Oct 17, 2026

Known limitations

Online features are not supported. The README reports first-race pipeline-compilation stutters and occasionally skipped draws in race summaries.

Source: Project README ↗ · Checked Oct 17, 2026

Getting started

Use the official release and the GT Sport setup guide. Supply your own decrypted CUSA03220 dump with update 1.69, the required system modules and fonts from your own PS4 firmware. No game or firmware files are supplied by AllRecomps.

Source: Project README ↗ · Checked Oct 17, 2026

Some projects require files from your own copy of the original game. Follow the official instructions.