* support a more flexible background * remove useless function * rename of some font * experimental png * migrate to the new initdata * fix skybox and adjust minimap * format in audio * simplify player render * simplify shell render and support custom texture of shell * clean redshell texture * format and multiple fix * some update of name * allow change icon of character * more rename * continue rename * more documentation and simplification * change lus and continue rename * continue rename * few fix for asan * fix ghost * Update menu_items.c * fix mac error * some test of tweak for texture * some tweak * some button constant * finish fix ghost * Update menu_items.c * Update render_objects.c * Update menu_items.c * Update libultraship * Update libultraship * Delete valgrind.report * Update libultraship * callgrind benchmark * Update valgrind_callgrind.sh * fix animation * some rename * remove useless submodule * Update libultraship * fix assets * fix mistake * fix more mistake * Update menu_items.c * sync more rename with the decom + fix review * fix a mistake * fix more mistake * re add the limit of fps * fix some hd texture and minimap * fix a name * Update menu_items.c * fix a regression * fix some segment 5 texture (not all) * Update camera.c * improve performance of custom sprite * fix flatten bug and add documentation on player vertex * Update render_player.c * fix data menu * fix trophy for 50 and 150 * Update memory.c * Update code_80057C60.c * fix ghost * fix boo tlut * fix a mistake in yaml * fix yaml * Update common_data.yml * add comment for segment 3 * allow even more change in texture * Update common_data.yml * Update update.inc.c * Update camera.c * Update some_data.c * wip changes * Update other_textures.yml * More changes * Update update_objects.c * Fix compile * Update memory.c * Update memory.c --------- Co-authored-by: MegaMech <MegaMech@users.noreply.github.com>
Help Wanted!
This project is looking for a C or C++ coder interested in making a couple scrollable menus that can have lots of items in it. As a method to display custom content does not exist. A tick/render system for custom menus already exists. So just someone willing to build out the menu.
Discord
Official Discord: https://discord.com/invite/shipofharkinian
If you're having any trouble after reading through this README, feel free ask for help in the SpaghettiKart Support text channels. Please keep in mind that we do not condone piracy.
Quick Start
SpaghettiKart does not include any copyrighted assets. You are required to provide a supported copy of the game.
1. Verify your ROM dump
The US ROM is the only supported version. You can verify you have dumped a supported copy of the game by using the SHA-1 File Checksum Online at https://www.romhacking.net/hash/. The hash for a US ROM is SHA-1: 579C48E211AE952530FFC8738709F078D5DD215E.
2. Verify your ROM is in .z64 format
Your ROM needs to be in .z64 format. If it's in .n64 format, use the following to convert it to a .z64: https://hack64.net/tools/swapper.php
2. Download SpaghettiKart from Releases
3. Generating the O2R from the ROM
Windows
- Extract every file from the zip into a folder of your choosing.
- Run "Spaghettify.exe" and select your US ROM.
Linux
- Extract every file from the zip into a folder of your choosing.
- Ensure
zenityorkdialogpackage is installed. - Run "spaghetti.appimage" and select your US ROM. You may have to chmod +x the appimage via terminal.
Nintendo Switch
- Run one of the PC releases to generate an
mk64.o2rfile. After launching the game on PC, you will be able to find these files in the same directory asSpaghettify.exeorspaghetti.appimage. - Copy the files to your sd card
4. Play!
- Launch
Spaghettify.exeCongratulations, you are now sailing with SpaghettiKart! Have fun!
Configuration
Default controls configuration
| N64 | A | B | L | R | Z | Start | Analogue stick | C buttons | D-Pad |
|---|---|---|---|---|---|---|---|---|---|
| Keyboard | Shift | Ctrl | Q | Space | Z | Enter | Arrow keys | TGFH (↑ ↓ ← →) | Num 8 2 4 6 |
| SDL Gamepad | A | X | LB | RB | LT | Start | L-Stick | R-Stick Up, B, Y, R-Stick Right (↑ ↓ ← →) | D-Pad |
Other shortcuts
| Keys | Action |
|---|---|
| F11 | Fullscreen |
| Tab | Toggle Alternate assets |
| Ctrl+R | Reset |
| Esc | Settings |
Graphics Backends
Currently, there are three rendering APIs supported: DirectX11 (Windows), OpenGL (all platforms), and Metal (macOS). You can change which API to use in the Settings menu of the menubar, which requires a restart. If you're having an issue with crashing, you can change the API in the spaghettify.cfg.json file by finding the line "Backend":{... and changing the id value to 3 and set the Name to OpenGL. DirectX 11 with id 2 is the default on Windows. Metal with id 4 is the default on macOS.
Custom Assets
Custom assets are packed in .o2r or stored .zip files. To use custom assets, place them in the mods folder.
If you're interested in creating and/or packing your own custom asset .o2r files, check out the following tools:
Note that .otr archives are not supported in SpaghettiKart!
Development
Building
If you want to manually compile SpaghettiKart, please consult the building instructions.
Playtesting
If you want to playtest a continuous integration build, you can find them at the links below. Keep in mind that these are for playtesting only, and you will likely encounter bugs and possibly crashes.
Maintainers: MegaMech, Coco, Kirito

