Omacraft is a beautiful Minecraft launcher modeled on Prism, built for Linux and drawn in Omarchy's design language. It follows your Omarchy theme live, and you can run it entirely from the keyboard.
Besides the basics (instances, Fabric/Quilt/Forge/NeoForge, Modrinth search and modpacks, Prism/MultiMC import), it handles the things Prism leaves to you:
- Find the breaking mod: turns half the mods off at a time, keeping each mod's dependencies on, and names the culprit after a few runs. Then it restores your exact setup.
- Crash analysis: reads crash reports and logs and explains them in plain words.
- Config editor: mod configs, shader options and options.txt as switches and sliders, saving only what you change.
- Worlds stay safe: worlds are backed up on exit and before a launch that could harm them, and mod updates can be rolled back.
- Share sets: instances share resource packs, shader packs and schematics, so a pack added to one shows up in all of them.
- World sets: instances on the same version and loader share their worlds. Each world remembers what last played it and is backed up before a launch that could harm it.
- Mod sets: named on/off sets of mods ("performance", "full pack"), switched in one step.
- Disk dedup: every download is stored once, and reflinks on btrfs keep each instance's copy free.
Install (x86_64 Linux, Rust 1.95+): `curl -fsSL https://raw.githubusercontent.com/star-ges/omacraft/master/install.sh | bash`
Release: https://github.com/star-ges/omacraft/releases/tag/v0.1.0. Feedback welcome!