About the project

What is Unchaos?

Unchaos is being built for everyone who has ever played Last Chaos and for current players who value its familiar world, character progression and large-scale PvP.

Last Chaos reimagined on a new engine

The project keeps the recognisable MMORPG core — classes and specialisations, equipment, progression, guilds, sieges and open player conflict — and brings it to Unreal Engine 5.7.

What stays familiar

Choosing a class, developing a build, hunting for equipment, playing together, guild competition and long-term progression remain the foundation of the journey.

What changes

The new engine gives the project a modern visual and technical foundation. Specific mechanics and game data are published in Unchaos Wiki as they are prepared and verified.

How to start

  1. Learn what the project and its game systems offer.
  2. Explore classes and mechanics in the Wiki.
  3. Pre-register now, or download the client when downloads are open for the current stage.

A verifiable knowledge base

Unchaos Wiki connects classes, items, monsters, quests, locations and guides. Game entity pages are built from a prepared game-data snapshot, while explanations are kept distinct from raw characteristics.

Pre-register