Requires the library mod Collective.
This mod is part of The Vanilla Experience.
More Zombie Villagers is a minimalistic configurable mod which allows modifying the default chance a zombie spawn is of the villager variant.
You may also be interested in Zombie Villagers From Spawner.
Configurable: ( how do I configure? )
zombieIsVillagerChance (default = 0.25, min 0, max 1.0): The overridden chance a new zombie spawn is of the villager variant. (minecraft default is 0.05)
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You may freely use this mod in any modpack, as long as the download remains hosted within the CurseForge ecosystem.
Serilum.com contains an overview and more information on all mods available.
Comments are disabled as I'm unable to keep track of all the separate pages on each mod.
For issues, ideas, suggestions or anything else there is the Github repo. Thanks!