Trailer: https://www.youtube.com/watch?v=TGkzi4DCmug
𝗛𝗼𝘄 𝘁𝗼 𝗜𝗻𝘀𝘁𝗮𝗹𝗹
For Project Eris place the spaghettikart_1.0.0_SONYPSC-cfb0146.mod file in the usb:/project_eris/mods folder and it'll auto install next time you boot up.
For Autobleem extract the zip archive and place the spaghettikart folder in usb:/Apps
Place your Mario Kart 64 .z64 rom in the spaghettikart folder. Launch it and it'll extract the assets. Once extracted it'll start the game. You can delete the .z64 rom afterward.
-Hotkeys-
Eject / Select Button = Toggle Menu
Reset = Exit Game
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𝐉𝐢𝐭𝐭𝐞𝐫 𝐅𝐢𝐱
I notice some jitteriness that occurs when playing on the Stock Weston compositor. For smoother playback, you can enable this updated Weston 6.0.0 compositor:
https://www.youtube.com/watch?v=Z-1lsMNMu-I
if you prefer playing it on the Stock Weston, enabling Vsync may improve the jitter at the cost of performance.
Messing with the settings can cause slowdown even when just navigating. Once you have your settings set, I suggest closing the App and restarting.
I was able to achieve a consistent 30fps throughout. The performance may drop at the end of a race during the results screen. If you experience severe slowdown, try deleting the spaghettify.cfg.json to restore the settings to default.
Don't expect too much, it's still a work in progress. I modified the startup behavior to have it preload some shaders to fix a audio hitch and improve performance. If you change the startup option to something other than Optimize then it'll have those issues again.