This mod adds a game-rule that removes some entities except for zombies (game-rule is togglable).
Description
Only Zombies
Only Zombies is a mod that removes many non-zombie mobs to create a zombie-focused survival experience.
Gamerule
/gamerule OnlyZombies true
Default: true
When enabled, the following mobs will not spawn:
- Skeleton
- Spider
- Cave Spider
- Creeper
- Phantom
- Guardian
- Elder Guardian
- Enderman
- Pillager
- Vindicator
- Evoker
- Villager
- Silverfish
- Warden
- Slime
- Witch
This makes zombies the main threat in the world.