
Modrinth · Minecraft mod
Gigeresque
Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.
Quick answer
Which Gigeresque release should I use?
Gigeresque 0.8.16 targets 1.21.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 2 required mods have matching files.
Where it goes
Is Gigeresque required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Gigeresque 0.8.16 need?
0.8.16. Change the file and its required mods may change too.
Install Fabric API, AzureLib first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Gigeresque without breaking your instance.
Built for Gigeresque 0.8.16. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 0.8.16. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API, AzureLib first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 0.8.16. It opens that exact file at the source.
About this project
What does Gigeresque add?

Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants. As you explore the world, you may find buried deep underground, black monolithic structures that contain life inside. However, this life was sealed up there for a good reason. Inside these dungeons, you may find strange, leathery egg-like capsules containing horrific facehuggers or potently mutagenic black goo and more. Unlike AvP, its spiritual predecessor, Gigeresque plays up the ancient alien horror aspect of the universe and uses a sort of "Pandora's Box" inspired modus operandi, in which the xenomorphs lie in wait, hidden away in structures, waiting for foolish adventures to release them, rather than spawning on the surface like zombies. In addition, this mod focuses more on the original Alien from 1979 as well as Prometheus from 2012, meaning there are no queens, hiveminds, or general cannon-fodder hissing shrieking bugs that jump in the way of guns for seemingly no reason, and instead, aims to depict the Perfect Organism in all its glory.
Xenomorphs are the mod's main feature, but not the only one. If you are unaware, they are horrific alien parasites originating from some unknown planet, most likely engineered rather than natural. Their creators took their eggs and hid them away, hoping no one would befall the same fate they did... The spider-like Facehuggers will emerge from these eggs, looking for a host to implant with eggs. Xenomorphs host in the bodies of living, warm-blooded organisms and will violently emerge from them, bearing aspects of their host in a distorted form. Adult creatures can egg morph, a terrifying process in which they turn living biomass from a target into a new egg, ready to start the process all over.
Join the Discord!
Credits
Cybercat5555: Creator, modeler, texturer
AzureDoom: Coder/Animations
Aelpecyem: Assistance with rendering
Voddak: Animations
DaffatheOne: Animations
Assasingus14: Sounds
Vetus Dea: Builder
mother: Builder
undermark5: Contributor
Boston V: Former Coder
FAQ
Q: What version is this mod for?
A: Gigeresque is for Fabric/NeoForge and the last Minecraft version will be the maintained version.
Q: Will you backport to 1.16.5/earlier/port to Forge?
A: No and no
Q: Can I port the mod to an earlier version/to Forge?
A: No
Q: Is this mod compatible with Sinytra Connector for 1.20.1?
A: Yes and no. Yes it works as long as you use the Forge version of SmartBrainLib. Please note however, 1.20.1 is no longer supported.
Q: Will you add X?
A: Depends. Neomorphs, deacons, and goo mutants are all planned for future updates. However, things like predators, marines, queens, tamable xenos, tech (such as guns or ways to genetically modify xenos), or "monster in-fighting" (such as red xenos) will never be included. Do NOT ask for them.
Q: Can I use Gigeresque in a showcase/let's play?
A: Go ahead! Shoot us a link if so!
Q: Can I use Gigeresque in a modpack?
A: Depends. Gigeresque can be freely added to packs that are to be hosted on Curseforge/Modrinth, but we strongly disapprove of Technic, as it does not give the creators of the mods proper credit.
Q: How do I acquire eggs or goo?
A: Both eggs and goo can be found in dungeons that generate underground. These dungeons contain not only eggs and goo, but valuable loot left there by their creators, but now they also crawl with deadly mutants, on top of eggs.
Q: Help I've been facehugged, what can I do?
A: Embryos can be removed with the Surgery Kit, though being infected by black goo has no cure
Project description from Modrinth.
Pick your setup
Gigeresque by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader builds1.21
2 loader builds1.20.6
1 loader build1.20.4
2 loader builds1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Gigeresque versions and loaders
0.8.16
gigeresque-fabric-1.21.1-0.8.16.jar
21 Oct 2025
0.8.16
gigeresque-neoforge-1.21.1-0.8.16.jar
21 Oct 2025
0.8.15
gigeresque-neoforge-1.21.1-0.8.15.jar
20 Oct 2025
0.8.15
gigeresque-fabric-1.21.1-0.8.15.jar
20 Oct 2025
0.8.14
gigeresque-fabric-1.21.1-0.8.14.jar
18 Oct 2025
0.8.14
gigeresque-neoforge-1.21.1-0.8.14.jar
18 Oct 2025
0.8.13
gigeresque-neoforge-1.21.1-0.8.13.jar
29 Sept 2025
0.8.13
gigeresque-fabric-1.21.1-0.8.13.jar
29 Sept 2025
0.8.12
gigeresque-neoforge-1.21.1-0.8.12.jar
22 Sept 2025
0.8.12
gigeresque-fabric-1.21.1-0.8.12.jar
22 Sept 2025
0.8.11
gigeresque-fabric-1.21.1-0.8.11.jar
28 Jul 2025
0.8.11
gigeresque-neoforge-1.21.1-0.8.11.jar
28 Jul 2025
Looking for an older file? The official Modrinth project page is in Resources.