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Gecko King's Aliens vs Predator Mod

by GeckoKingYT

Gecko King's Aliens vs Predator Mod brings xenomorphs, facehuggers, chestbursters and Yautja hunters from the Alien and Predator franchises into Minecraft on Forge and NeoForge.

ForgeNeoForgeClient and serverAll rights reserved1.20.1 – 1.21.1

What it does

Xenomorphs spawn naturally in Overworld biomes at night, Hellish Xenomorphs appear in Nether biomes, anathema spawn only in dungeons, and Yautjas spawn in jungles. Xenomorphs and anathema fight other mobs in the style of the films, and Yautjas hunt players and the most hostile mobs, including xenomorphs and anathema.

Both the server and every player need the mod, since it is client and server. It is published for Forge and NeoForge, with files for 1.20.1 and 1.21.1, both in the beta channel. The author notes that Gigeresque is Fabric only and that running Forge or NeoForge mods through Sinytra Connector often fails on 1.20.1, which is why this mod was made for those loaders. The mod is required by Arox's Favorite Mod, and it is released under All rights reserved, so it is not open source.

Key features

  1. Xenomorph spawns

    Xenomorphs appear in Overworld biomes at night and Hellish Xenomorphs in Nether biomes, and they become more frequent in caves the deeper they are.

  2. Anathema in dungeons

    Anathema creatures spawn only inside dungeons, so players meet them in a fixed place.

  3. Yautja hunters

    Yautjas spawn in jungles and hunt players as well as the most hostile mobs, including xenomorphs and anathema.

  4. Chitin armor sets

    Armor pieces made from xenomorph chitin, royal xenomorph chitin and Yautja materials can be worn by players.

  5. Work in progress

    Some content is marked W.I.P. and is not yet available for survival use, and the author plans more updates.

Compatibility

Latest build for each game version and loader.

No stable releases
Every published file is a beta or alpha build.
1.21.1Not available24.5
1.20.124.5Not available
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Required by 1 mod

Questions

Does Gecko King's Aliens vs Predator Mod need to be installed on the server?

Yes. Servers that run it need every player to install it too.

Which loaders does the mod support?

Files are published for Forge and NeoForge only, for 1.20.1 and 1.21.1. The author notes that Fabric is not covered, and Sinytra Connector is not reliable for 1.20.1.

Is the mod finished?

The mod is in beta. Content marked W.I.P. is not yet available for survival use, and the author says more updates are planned.

In the catalog

Gecko King's Aliens vs Predator Mod is one of 11,058 Mobs mods on ModsFinder, and one of 6,527 Mobs mods for Forge. 32,366 mods support Minecraft 1.21.1.

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What the author says

This is a mod about the Aliens and Predator franchises; adding xenomorphs, anathema (pathogens), and yautjas to your worlds. I've noticed that for 1.20.1, there aren't many Alien mods for Forge. Gigeresque is unfortunately a Fabric only mod. You can use it in Forge/Neoforge with Sinytra Connector, but the developers…
GeckoKingYT, on the Modrinth page

Official listing

Owner
GeckoKingYT
Published
2025-03-30
Updated on Modrinth
2026-06-29
Facts verified
2026-10-15

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