Welcome to a new modpack made by the Team Colossea.
This modpack was built on top of the Cobblemon Official modpack and some inspiration was taken from the modpack Cobblemon Star Acaddemy.
This modpack is made for a private server, but you can still play in singleplayer.
In this Cobblemon modpack you can discover new cobblemons and fakemons.
Why GEXX ?
GEXX came from GEII, "Génie Electrique et Informatique Industrielle", where me and my friends do our studies.
What is different with the Official Cobblemon modpack ?
CobbleGEXX adds custom biomes with Biomes we've goen, custom pokemons with Allthemons and missinglegends, some fakemons with Gravelmon and Alatia's Fakemon pack, and some other addons like Mega Showdown.
What inspirations did you took from Cobblemon Star Academy ?
Some mods from Star Academy are in this modpack. Some of theirs custom datapacks are also here, those are only for custom loot tables, and they have some edits to work with fakemons and for 1.21.1.
Can I join the GEXX server ?
If you are a student in IUT1 Grenoble, or you are a friend of someone working here, otherwise no.
Screens :
https://www.curseforge.com/minecraft/customization/cobblemon-lapras-fm
This modpack was made by Team Colossea/Colossea Studios.
Fancy Menu : Cobblemon Team
Custom Title : Groupix05
Datapacks/resourcepacks edits : Groupix05
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as CobbleGEXX [Fabric] 1.0.0.mrpack
- Download size: 358.8 MB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.