Required
Open project Factory API
Matched file: Factory API 2.2.9 Neoforge 1.21.10
Ready to install?
Legacy4J Legacy4J 1.9.1 Neoforge 1.21.10
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
Legacy4J-1.21.10-1.9.1-neoforge.jar
Legacy4J 1.9.1 Neoforge 1.21.10
- Game
- 1.21.10
- Loader
- NeoForge
- Published
- 29 Aug 2026
- Channel
- release
- File size
- 27 MB
SHA-1fc1d58486844a0246b4cc0637bce33064be9b6aa
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