Required
Open project ObserverLib
Matched file: ObserverLib-1.21.1-1.10.3.jar
Ready to install?
Astral Sorcery AstralSorcery-1.21.1-2.0.3.jar
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
AstralSorcery-2.0.3.59.jar
AstralSorcery-1.21.1-2.0.3.jar
- Game
- 1.21.1
- Loader
- NeoForge
- Published
- 21 Oct 2026
- Channel
- alpha
- File size
- 17 MB
SHA-166f36655eae7cb404c9c16da6f33db31dff6ed9a
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 Curios API
Matched file: curios-neoforge-9.5.1+1.21.1.jar