Super Mario Sunshine for PlayStation 5

A PS5 homebrew port of sms-pc-port, the native PC port of Super Mario Sunshine by chasem-dev.

All of the hard work here is chasem-dev's

sms-pc-port is what makes this possible: a complete, native port of the GameCube game, with its own platform, sound, input and graphics layers, 60 and 120 frames a second, widescreen, texture packs and a great deal more, built on the decompilation it carries. This repository adds only what a PS5 needs on top of it: a patch of about 900 lines, the console's drivers and a build recipe. If you enjoy this, the thanks belong there. Please star and support chasem-dev/sms-pc-port.

The game runs natively on the console, at 3840x2160 and 60 frames a second, drawn with OpenGL through the PS5 OpenGL SDK (Mesa over the console's own GPU interface).

It needs a PS5 that already runs homebrew, and your own disc image of the game (North America, GMSE01). No game code, game data, Nintendo artwork, Sony software or keys are included here.

This is an unofficial port. It is not part of sms-pc-port and is not supported by it: please do not take PS5 problems to chasem-dev. Report them here.

This is an early release: 0.8.0

It is not fully tested. It was brought up and played on one console over a single day (2026-10-13), through the opening, Delfino Plaza and the first episode of Bianco Hills. Everything after that is unplayed on a PS5. Expect faults; several serious ones were found and fixed only by playing, and there will be more further into the game. Keep a copy of your save.

How to get it: the builder kit

A built title holds the game's own code, so none is offered here. The release is a builder kit: everything of a build except that code. On your own computer it downloads the public source code, compiles it and links the title. One command, about 5 to 20 minutes, with Docker.

1. Download sunshine-ps5-kit-<version>.zip from the releases page and unzip it.
2. Start Docker Desktop, open a terminal in the kit's folder and run ./make-title.sh.
3. Copy the folder it makes, out/PPSA99312, to /data/homebrew/ on the console (FTP).
4. Copy your own disc image (.iso, .gcm or .ciso) into that folder, beside eboot.bin.

The kit's own README has every step, the controls, the settings menu, Windows commands and what to do when something goes wrong.

Never share the folder the kit makes, or its eboot.bin.

Status

Tested on one console (PS5, firmware 13.60) on 2026-10-13, with the North American disc (GMSE01, revision 0). "Seen" means it ran there and was watched by a person playing, looked at in the console's own screenshots, or read in the title's log. Nothing else is claimed.

Area	Seen on the console	Not yet verified
Start-up	The logos, the opening movie, the title screen, file select; a saved file loaded	A new game from an empty memory card
Rendering	3840x2160; Delfino Plaza and Bianco Hills episode 1 look right; the plaza's gates show their movie of the level beyond	Everything past Bianco Hills episode 1; a comparison with a GameCube
Frame rate	A locked 60 frames a second (16.7 ms) in the plaza and Bianco Hills, at 2160p, with the HD texture pack	Later, heavier areas; a long session
Loading	Delfino Plaza in about 5 seconds with the console-sized HD pack; a "LOADING..." notice during long loads
Input	Walking, jumping, the camera, FLUDD, menus, the DualSense's own button prompts	Every button in play; rumble; a second controller
Settings	The touch pad's menu: inverted FLUDD aim and camera, camera shake, the performance overlay, resolution, frame rate; choices kept across a restart	Every row; the cheats below them
Saving	A save made earlier loads	Saving in play, checked after a restart
Sound	Music, effects and the movies' sound play	A careful listen for faults
Texture packs	The UHD pack and the HD extras, sized for the console (see below)	Other packs
Memory	Two levels and back without running out, with the console-sized pack	Many levels in one session

Known problems

• Only the start of the game has been played. Anything from Bianco Hills episode 2 onward is untested on a PS5.
• Large texture packs must be shrunk. The console's driver needs about ten times a texture's size in memory. The UHD pack as published made loads take 17 seconds and ran the console out of memory in the second level. The kit makes a console-sized copy for you.
• Camera shake is off to begin with. The game's earthquakes (a boss landing, a building rising) are strong on a large screen. Turn them back on in the settings menu if you want the original feel.
• No save states. sms-pc-port has since gained them; this port is built on the revision before, and has not tried them.

What the console needed

For the curious, and for anyone porting something similar. All of it is in ps5/patches/sms-pc-port.patch and ps5/.

• Where the game's memory goes. The game wants its 64 MiB at address 0x80000000, where a PS5 title's C library is loaded. It lives at 0xC0000000 instead, and two places in the game that test addresses against the GameCube's layout had to learn that (one of them silently switched off every material animation, so the plaza's gates never showed their movie).
• Graphics. OpenGL 4.6 from the PS5 OpenGL SDK, through SDL2 with a video driver for the console's EGL. The SDK's runtime is rebuilt with its helper threads on and a larger buffer arena (ps5/opengl/build-runtime.sh).
• Speed. Reading single pixels back from the screen, which the game does every frame, is done through small late copies instead of a full-frame read; full-screen passes are drawn as two triangles, which the driver can batch.
• A leak that only a console shows. A pixel count the game leaves running (while Mario sleeps, for one) took a new GPU query at every pause and never gave them back. On the PS5 that filled the driver's buffer arena and halved the frame rate within minutes. It is bounded now.
• Threads. The game's video decoder runs below its main thread and was starved whenever a frame had no time to spare; the main thread now gives the others a turn.
• The console's own menu. The touch pad's button opens settings a PS5 has no keyboard or launcher for.

Building it yourself

The port is built on Linux (an arm64 or x86-64 machine or VM) with LLVM 22, PS5_PayloadSDK, PS5_Vulkan (for its link recipe and tools; no Vulkan driver is linked) and the PS5 OpenGL SDK 1.0.2.

git clone https://github.com/griches/PS5_Sunshine.git && cd PS5_Sunshine
git clone https://github.com/chasem-dev/sms-pc-port.git vendor/sms-pc-port
git -C vendor/sms-pc-port checkout f3590911967886041f41586596b35ed124e8a43f   # see ps5/kit: REVISIONS
git -C vendor/sms-pc-port submodule update --init decomp
export PS5_VULKAN_DIR=/path/to/PS5_Vulkan PS5_OPENGL_PREFIX=/path/to/ps5-opengl-sdk/sdk
ps5/tools/build.sh           # applies the patch, builds dist/PPSA99312/
ps5/tools/package-kit.sh     # the builder kit, dist/kit/

ps5/tools/setup-source.sh --save writes changes made under vendor/sms-pc-port back to the patch.

Credits

• chasem-dev, for sms-pc-port and the decompilation it builds, and for the HD texture extras. This port is theirs with a console's worth of glue.
• BlackBearReloaded, for the PS5 OpenGL SDK.
• Mihawk, for PS5_Vulkan, PS5_PayloadSDK and the PS5 Vulkan Template this port's platform layer comes from.
• qashto and razius, for the Super Mario Sunshine UHD Texture Pack.
• The SDL and Mesa projects, and Kenney for the button prompt artwork.

Licence

GPL-3.0 as built; each part keeps its own licence. LICENSING.md says which covers what, and what is not covered at all: the game, texture packs and trademarks.

Super Mario Sunshine is Nintendo's. This project is not affiliated with, endorsed or sponsored by Nintendo or Sony Interactive Entertainment.