Mooshroom Tweaks is a minimalistic configurable mod that tweaks the spawning behaviour of mooshrooms, allowing both red and brown to spawn naturally. Brown mooshrooms were added in Minecraft 1.14, thus older versions won't be supported.
All available config options:
Show Spoiler
becomeBrownChance default 0.5
The chance of a Red Mooshroom becoming a Brown Mooshroom.
You may freely use this mod in any modpack, as long as the download remains hosted within the CurseForge or Modrinth ecosystem.
Serilum.com contains an overview and more information on all mods available.
For issues, ideas, suggestions or anything else there is the Github repo. Thanks!
External resources
Project members
Serilum
Owner
Technical information
License
ARR
Client side
unsupported
Server side
required
Project ID