Some mods target the Mono version of the game, which is available by opting into the Steam beta branch "alternate"
S1MAPI
S1MAPI is a mapping and construction library for Schedule 1 mods. Create procedural meshes, build structures, and load GLTF assets without depending on game assemblies.
Available versions
Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.
| Upload date | Version number | Downloads | Actions |
|---|---|---|---|
| 2026-1-8 | 1.0.0 | 200 | Download Install |
