Required
Open project Curios API
Matched file: curios-neoforge-9.5.1+1.21.1.jar
Ready to install?
Irregular Implements Irregular Implements 1.21.1 1.8.0-build.171
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
irregular-implements-1.21.1-1.8.0-build.171.jar
Irregular Implements 1.21.1 1.8.0-build.171
- Game
- 1.21.1
- Loader
- NeoForge
- Published
- 22 Nov 2025
- Channel
- release
- File size
- 5.0 MB
SHA-1c80757ee82fe7bc4741f80ee9329d60c47eb1fc3
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 Aaron
Matched file: Aaron 1.21.1 1.21.0-build.39
Required
Open project Kotlin for Forge
Matched file: Kotlin for Forge 5.12.0
Required
Open project Curios API
Matched file: 9.5.1+1.21.1
1 optional, embedded or incompatible relationship
- Patchouli optional