Open development

DuoPlay source

Version 1.0 development candidate · 26 October 2026

This is a development source snapshot, not an App Store release. Distribution licensing and release checks are still in progress.

Download the frontend and seven core source packages, including build instructions, patches and original developer notices. No game downloads or developer signing keys are supplied.

Downloads

• Credits-and-Licences.txt (4.3 MB)
• README.txt (0.0 MB)
• SPIRV-Cross-de0e72a0db21-source.tar.gz (1.7 MB)
• Volk-01986ac85fa2-source.tar.gz (0.1 MB)
• Vulkan-Headers-577baa05033c-source.tar.gz (2.2 MB)
• Vulkan-Tools-da49add44591-source.tar.gz (0.7 MB)
• cereal-51cbda5f30e5-source.tar.gz (0.3 MB)
• duoplay-frontend-source.tar.gz (78.9 MB)
• fbneo-source-and-build.tar.gz (26.0 MB)
• frontend-files.json (1.0 MB)
• gambatte-source-and-build.tar.gz (1.0 MB)
• genesis_plus_gx-source-and-build.tar.gz (16.1 MB)
• glslang-ee2f5d09eaf8-source.tar.gz (3.7 MB)
• mednafen_saturn-source-and-build.tar.gz (1.6 MB)
• moltenvk-1.2.8-upstream-source.tar.gz (1.1 MB)
• moltenvk-upstream-dependencies.json (0.0 MB)
• mupen64plus_next-source-and-build.tar.gz (14.2 MB)
• pcsx_rearmed-source-and-build.tar.gz (5.3 MB)
• snes9x-source-and-build.tar.gz (0.6 MB)

SHA-256 checksums

Original developers

RetroArch contributors; Team FBNeo; Sinamas; Charles MacDonald and Eke-Eke; the Mednafen team; Mupen64Plus, GLideN64 and libretro contributors; PCSX contributors; and the Snes9x team. Full notices and additional contributors are included in the downloads.

Original licences continue to apply. Source publication does not imply endorsement by upstream projects or Apple.