Required
Open project Fabric API
Matching file found for at least one listed target: [1.21.9] Fabric API 0.134.1+1.21.9
Ready to install?
Atmosfera 2.7.4 [1.21.9/10]
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
atmosfera-2.7.4-mc1.21.9.jar
2.7.4 [1.21.9/10]
- Game
- 1.21.9, 1.21.10
- Loader
- Fabric
- Published
- 31 Oct 2026
- Channel
- release
- File size
- 61 MB
SHA-164c475dde4c1cbb1b4033e9a0eca2c0f2fc940f8
Where this file goes
Client, server, or both?
Client Source doesn’t say
Dedicated server Source doesn’t say
The source does not explicitly classify this release as client-only or server-only.
Dependencies for this release
What else does it need?
Required
Open project Cloth Config API (Fabric/Forge/NeoForge)
Matching file found for at least one listed target: [Fabric 1.21.9] v20.0.149
2 optional, embedded or incompatible relationships
- Mod Menu optional
- Text Placeholder API optional