horizon-rust/horizon https://github.com/horizon-rust/horizon/issues https://github.com/horizon-rust/horizon/releases?q=launcher https://playhorizon.dev/docs/ The launcher for Horizon, an unofficial rewrite of Minecraft: Java Edition in Rust. It signs in to a Microsoft account that owns the game, installs and updates Horizon builds, prepares their resources from the player's own copy of Minecraft, and manages instances, mods, modpacks and servers. No Minecraft code or assets are included.