Apocalypse Monsters
Apocalypse Monsters adds parasite mobs that spawn in the Overworld and spread through the world by infecting nearby mobs.
What it does
Parasite spawns appear naturally in the Overworld unless a config option turns them off. Each spawn seeks out the nearest mob and attempts to infect it, turning that mob into an infected variant. The mod also generates moss, which is built with unnatural blocks such as wooden planks and glass, and moss generation can be switched off in the config before a world is created.
The mod is meant for players who want a hostile, escalating world rather than a calm one. The author notes that the changes it makes to the environment can be permanent, so players should expect lasting effects on a world once parasites have spread. The author also advises restarting the game after changing any setting, so the new values apply.
The mod requires Fabric API and Cloth Config API on Fabric for 1.16.5. Mod Menu is optional and is recommended for changing settings in game. The server and every player need the mod installed. The code is released under the MIT License, and the mod is not open source.
Key features
Parasite infection
Infected variants appear when parasites reach a mob, and those variants can pass the effect on to others nearby.
Natural overworld spawns
Parasites appear in the Overworld on their own, and a config option turns natural spawning off.
Moss generation
Moss grows across the terrain, built from unnatural blocks such as wooden planks and glass, and can be disabled before world creation.
Configurable settings
Options set through the config control parasite spawns and moss generation, and Mod Menu offers an in-game way to change them.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Optional 1
Use cases
Hostile survival worlds
Players who want monsters to take over the world can leave parasite spawns on and let infection spread over time.
Worlds kept clean
Server owners who prefer an unchanged environment can turn off parasites and moss before creating a world.
Who it’s for: Players on Fabric 1.16.5 who want an apocalyptic mob threat, and server owners who decide which of its effects their world should include.
Questions
Does Apocalypse Monsters need Fabric API?
Does the server need the mod?
Can parasite spawns be turned off?
Is Apocalypse Monsters available for other versions?
In the catalog
Apocalypse Monsters is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 5,992 mods support Minecraft 1.16.5.
More from DrowningFish1412
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What the author says
Parasites will spawn naturally in the overworld unless you disable it in the config (Mod Menu is recommended.) When a parasite spawns in it will seek the nearest mob and attempt to infect it, turning it into an infected variant.
Official listing
- Modrinth page
- modrinth.com/mod/apocalypse-monsters
- Owner
- DrowningFish1412
- Published
- 2025-11-24
- Updated on Modrinth
- 2025-11-24
- Facts verified
- 2026-10-15