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OptiCool OptiCool 1.0 C1-pre1
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
OptiCool 1.0 C1-pre1
- Game
- 1.21.6
- Loader
- Fabric
- Published
- 28 Oct 2026
- Channel
- beta
- Downloads
- 16
Where this file goes
Keep this pack release together.
Install it as its own instance with the game version and loader above. The source has not labelled a separate server ZIP in the data we receive, so only use one when the creator lists it for this exact release.
Dependencies for this release
What else does it need?
No required project dependencies are listed for this release.
From the release
What changed?
!!!WARNING!!! This version is under development and may have optimization issues! (you can now submit your issue on the right side of that button) Finally new update! • Updated to 1.21.6! • Optimization Improvements (and for iGPUs)! • New mods added! • Mods are updated! • Vanilla-like default options • Create mod for F3 (shows modpack version as in OptiFine and taken from MCVersionRenamer 1.21.5) • Again cloud distance has been changed. Tested on NVIDIA, FullHD 1.0B1 1.0B1 1.0C1pre1 1.0C1pre1