CurseForge · Minecraft mod
Genesis Core
Genesis Core is the official lightweight compatibility helper for the Genesis lite modpack.
Quick answer
Which Genesis Core release should I use?
Genesis Core GenesisCore-1.20.1-1.0.4.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Genesis Core required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Genesis Core GenesisCore-1.20.1-1.0.4.jar need?
GenesisCore-1.20.1-1.0.4.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Genesis Core without breaking your instance.
Built for Genesis Core GenesisCore-1.20.1-1.0.4.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use GenesisCore-1.20.1-1.0.4.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside GenesisCore-1.20.1-1.0.4.jar. It opens that exact file at the source.
About this project
What does Genesis Core add?
Genesis Core is the official lightweight compatibility helper for the Genesis lite modpack. It does not add gameplay content, blocks, items, mobs, dimensions, quests, or progression systems. Its purpose is to keep a small set of known compatibility fixes available while Genesis keeps its RPG, combat, origins, and exploration mods enabled. Current focus: Safer entity compatibility for combat-heavy gameplay. Origins to Epic Class class-selection handoff. Opposing Force client model-layer protection. Reduced Epic Class dash packet log spam. Genesis Core is intentionally smaller than Tiganj Core and does not include old structure overrides, quest experiments, Lore Master patches, or worldgen workarounds.
Project description from CurseForge.
Pick your setup
Genesis Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Genesis Core versions and loaders
GenesisCore-1.20.1-1.0.4.jar
6 Jun 2026
GenesisCore-1.20.1-1.0.3.jar
6 Jun 2026
GenesisCore-1.20.1-1.0.0.jar
6 Jun 2026
Looking for an older file? The official CurseForge project page is in Resources.