CurseForge · Minecraft mod
Olympus - Chaos Arise
Help Hermes stop Chaos in a 88-quest Greek-myth campaign! Mine new gems, forge god-tier gear, battle Zeus, Cerberus, the Python & more, solve Athena’s riddles, and earn legendary weapons from Hephaestus’s forge. Climb Olympus and earn the gods’ favor.
Quick answer
Which Olympus - Chaos Arise release should I use?
Olympus - Chaos Arise olympus-2.1.8.jar targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 4 required mods have matching files.
Where it goes
Is Olympus - Chaos Arise 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 Olympus - Chaos Arise olympus-2.1.8.jar need?
olympus-2.1.8.jar. Change the file and its required mods may change too.
Install Better Combat [Fabric & Forge], The Aether II, Player Animation Library, Cloth Config API (Fabric/Forge/NeoForge) first. We found matching files for this game-version and loader setup. 14 come through another mod in the chain.
14 extra mods were pulled in by other dependencies. 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 Olympus - Chaos Arise without breaking your instance.
Built for Olympus - Chaos Arise olympus-2.1.8.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use olympus-2.1.8.jar. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Better Combat [Fabric & Forge], The Aether II, Player Animation Library, Cloth Config API (Fabric/Forge/NeoForge) first. We found matching files for this game-version and loader setup. 14 come through another mod in the chain.
- 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 olympus-2.1.8.jar. It opens that exact file at the source.
About this project
What does Olympus - Chaos Arise add?
⚠️ Olympus is still in development and in beta. Expect bugs, balance changes and missing content, and back up your worlds before updating. Feedback and bug reports are very welcome!
Join the Discord: https://discord.gg/2Z24zJWT
The story
Chaos, the ancient darkness from before the gods, is waking up, and strange things are starting to happen across the world. The gods of Olympus need a hero, and Hermes, their messenger, has picked you.
Olympus adds a long story campaign split into Acts. Hermes guides you through it with letters, conversations and a quest journal, and waypoints show where to go next. Each Act builds up to meeting one of the gods, and only the worthy get to stand before them. On the way you’ll hunt legendary creatures, solve riddles, take on powerful bosses, and find out what Chaos really wants.
Rise to divinity
Discover new gems and materials, each with its own tools and armor, and work your way from simple ores to holy relics. Build altars, gather divine energy, and slowly push your gear toward god-tier.
Weapons and the forge
Craft new kinds of weapons in every material. The most powerful ones can only be forged by Hephaestus, the smith of the gods. Bring him what he asks for and he’ll make you a legendary weapon with its own special ability.
Myths come alive
Monsters, beasts and bosses from Greek mythology roam the world, each with their own attacks and behavior. Some only show up when the story calls for them.
Compatibility
Made for NeoForge 26.1.2, with full Better Combat and JEI support.
This mod is dependant on The Aether II and Better Combat!
What’s coming
More gods, more weapons, more creatures, and plenty of polish. Thanks for playing the beta, and may the gods favor you!
Project description from CurseForge.
Pick your setup
Olympus - Chaos Arise by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Olympus - Chaos Arise versions and loaders
olympus-2.1.8.jar
9 Nov 2026
olympus-2.1.7.jar
7 Nov 2026
olympus-2.1.6.jar
4 Nov 2026
Looking for an older file? The official CurseForge project page is in Resources.