Domain Expansion Mod

Adds multiplayer-ready Domain Expansions inspired by Jujutsu Kaisen to Lethal Company.

Domains

• Infinite Void
• Malevolent Shrine (closed barrier)
• Malevolent Shrine (open barrier)
• Idle Death Gamble with rolls, jackpots and regeneration
• Self-Embodiment of Perfection with distance-based soul drain and synchronized soul meters

Press 0 to open the domain selection menu, choose with 1-5, and press Enter to activate. F2-F6 remain available as direct domain controls. Each player receives the configured number of domain uses after the ship lands and returns to zero uses in orbit.

Configuration

Open LethalConfig and select LethalCompanyMod to edit:

• Domains Per Moon - sets how many domains each player can use per landed moon (1-20).
• Infinite Domains (Debug) - gives every player unlimited domain uses while landed.

In multiplayer, the host's values control the lobby and are synchronized to every client.

Multiple separate domains can exist at the same time. You may open a domain whenever you are not currently inside another domain. Closed domains use isolated session arenas and leave an opaque, solid black barrier sphere at their casting location until that specific domain closes.

For synchronized multiplayer behavior, every player should install the same version.

Update Coming Soon

The next Domain Expansions currently in development are:

• Time Cell Moon Palace - Naoya Zenin's Domain Expansion
• Chimera Shadow Garden - Megumi Fushiguro's Domain Expansion

Hotfixes are planned for release twice per week to keep the mod stable while new content is being developed.

Installation

Install with a Thunderstore-compatible mod manager, or copy the compiled DLL into BepInEx/plugins/LethalCompanyMod.

Thunderstore installs these required packages automatically:

• BepInEx-BepInExPack-5.4.2305
• AinaVT-LethalConfig-1.4.6

When importing the ZIP as a local mod, install both requirements manually because local imports do not resolve Thunderstore dependencies.