Citrosis

this is a crazy amalgamation fork of Eden, Lemon and Citron-Neo, combining the great parts of each to be the go-to GRID0+ emu! its extremely performance oriented, and meant to be easy to use and easy to set up.

Windows, Linux and Android, all using the same Citrosis core. there are a bunch of fixes and changes mixed in here, with a big focus on memory usage, performance, and getting GRID0+ working without a ton of messing around.

whats in here?

• GRID0+ built in — account settings, friends, friend-code search, requests and presence.
• GRID0+ patch updates — checks for the patches you need and lets you know when youre already up to date.
• less RAM pressure — memory limits and cleanup aimed at keeping heavier games running, especially on Android.
• performance options — shader compilation changes, frame generation, and extra graphics effects to play around with. results still depend on your device and the game.
• easy Eden transfer on desktop — bring over your full user folder, or just your configs and paths. replaced files get backed up and your Eden files stay where they are.
• portable Windows builds and Linux AppImages — grab the one for your system and get going.
• the usual game library, controller settings, per-game settings, save states, and the other stuff youd expect.

getting started

grab a release here. on Windows, extract the whole zip and open citrosis.exe. on Linux, make the AppImage executable and run it. use x86_64 for Intel/AMD PCs and handhelds like the Ally, or aarch64 for ARM64 Linux.

already using Eden? open Tools → Transfer from Eden…. GRID0+ settings, friends and patch checks have their own GRID0+ menu on desktop. on Android, youll find them in the apps settings.

bring your own keys, firmware and game dumps. none of those are included. GRID0+ also needs your own account and the right server settings.

building it yourself

build.md has the commands for Windows, Linux and Android. the build workflows are there too if youd rather let GitHub do it.

credits

huge thanks to Eden, Lemon Project, Citron-Neo, and everyone whose work made this possible, including the original yuzu contributors. Citrosis carries their work forward alongside the GRID0+ changes; the original copyright and license notices are kept in the source.

Citrosis is free software. see LICENSE.txt and LICENSES for the licenses.