ModsJava
OnlyZombie
With this mod, only zombies spawn in overworld, and it is pretty lightweight and is an open source project.
⬇ Download on HangarOpen in MCModsHubGet it on Google Play →# OnlyZombie
Zombie Apocalypse type of plugin :)
Github : https://github.com/NotScammer/OnlyZombie
OnlyZombie is a free Minecraft Java mod. Compatible with Minecraft 1.20, 1.20.1, 1.20.2, 1.20.3 and newer. Downloaded 52 times (via Hangar). Download it and open it directly in the game.
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