
Modrinth · Minecraft mod
Elysium Core
Core mod for the Elysium Days modpack.
Quick answer
Which Elysium Core release should I use?
Elysium Core 8.0.0-1.20.1 targets 1.20.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 3 required mods have matching files.
Where it goes
Is Elysium Core 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 Elysium Core 8.0.0-1.20.1 need?
8.0.0-1.20.1. Change the file and its required mods may change too.
Install Fabric API, Fzzy Config, Fabric Language Kotlin 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 Elysium Core without breaking your instance.
Built for Elysium Core 8.0.0-1.20.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 8.0.0-1.20.1. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API, Fzzy Config, Fabric Language Kotlin 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 8.0.0-1.20.1. It opens that exact file at the source.
About this project
What does Elysium Core add?

This mod is the core mod of Elysium Days modpack for fixing compatibility issues, vanilla bugs and more.
Incompatibilities won't be fixed unless they affect the Elysium Days modpack, as this mod is not intended for
standalone use.

List of Changes
Features & Aesthetics
- Adds the Elysium Days logo on the main menu and the app icon
- Adds a Discord Button on the main menu
- Adds a Wiki Button on the main menu
- Adds a Modpack Update Notifier on the main menu
- Adds a RAM Warning Screen
- Removes Splash Text & Edition Logo of Minecraft Menu Logo
- Adds a toggle for the Neat Mod
- Adds a new panorama
- Adds prettier banners for Modern World Creation
- Adds a less distracting spyglass overlay
- Adds new map icon sprites!
Compatibility & Fixes
- Adds custom Eye of Ender warning translations for End Remastered mod to ensure compatibility with The Lost Castle
- Adds 2 Loot Tables for End Remastered eyes for injection with Loot Patcher
- Changes a translation in End's Phantasm mod for an easter egg
- Nerfs Bygone Nether's Wither Skeleton Horses to work better with SuperbSteeds
- Fixes Superb Steeds's issue #9
- Adds 1 secret tip for the Tips mod
- Removes Iceologer from Drodi's Illagers FA to ensure compatibility with Friends & Foes
- Fixes the Barbed and Pummeling enchantment of Guarding not working with Enchantment Descriptions
- Fixes [Let's Do] Bakery - Farm&Charm Compat not working with modded knives
- Fixes MC-220390
Special Thanks
Special thanks to VipCoder, Lancet-crow and Shizotoaster for
their contributions while making this mod, without them it wouldn't be possible.
And many thanks to Vixel for letting me use his pixel arts in this mod!
Project description from Modrinth.
Pick your setup
Elysium Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Elysium Core versions and loaders
8.0.0-1.20.1
elysiumcore-8.0.0-1.20.1.jar
24 Jun 2026
7.0.0-1.20.1
elysium-days-tweaks-7.0.0-1.20.1.jar
17 Dec 2024
6.0.0-1.20.1
elysium-days-tweaks-6.0.0-1.20.1.jar
5 Oct 2024
5.3.0-1.20.1
elysium-days-tweaks-5.3.0-1.20.1.jar
1 Sept 2024
5.2.0-1.20.1
elysium-days-tweaks-5.2.0-1.20.1.jar
5 Aug 2024
5.1.0-1.20.1
elysium-days-tweaks-5.1.0-1.20.1.jar
16 Jul 2024
4.2.0-1.20.1
elysium-days-tweaks-4.2.0-1.20.1.jar
12 Jul 2024
4.0.0-1.20.1
elysium-days-tweaks-4.0.0-1.20.1.jar
2 Jul 2024
3.6.0-1.20.1
elysium-days-tweaks-3.6.0-1.20.1.jar
30 Jun 2024
3.4.0-1.20.1
elysium-days-tweaks-3.4.0-1.20.1.jar
30 Jun 2024
3.3.0-1.20.1
elysium-days-tweaks-3.3.0-1.20.1.jar
30 Jun 2024
3.1.0-1.20.1
elysium-days-tweaks-3.1.0-1.20.1.jar
30 Jun 2024
Looking for an older file? The official Modrinth project page is in Resources.