Lies of P better co op
🟢 Updated this monthPreview

🔍 Analysis
- ✅ Updated 53 days after the latest game patch — actively maintained
- 🏆 #89 of 90 Gameplay mods in this game by downloads
📋 About This Mod
Share Krat. Face the puppets together. HeimLove's Lies of P: Seamless Co-op lets one player host and up to three friends join through Steam. Fight the same host-owned enemies and bosses, see each other's movement, animations, weapons and
Lies of P: Seamless Co-op
Version: 0. 1. 62
Developer: HeimLove
Explore Krat Together
Lies of P: Seamless Co-op lets you play through Krat with up to three other players using password-based Steam sessions.
One player hosts the world while everyone else joins with their own character. Players share the same enemies, bosses and world events, and can travel through areas together without needing to constantly reconnect.
You'll see other players' movement, animations, weapons and costumes while playing. World pickups and Ergo dropped by enemies can also be shared, while character progression remains separate for each player.
Co-op saves are kept separate from your normal Lies of P saves using the
.lopscextension. The launcher will also back up your vanilla saves before the mod is used for the first time.
Public Playtest
This release is still a public playtest.
We've tested general exploration, travelling to and from Hotel Krat, enemy Ergo rewards and multiplayer boss fights including Scrapped Watchman.
There is still plenty that needs testing across the full game, especially:
-
[]Later bosses and areas[/]
[]Quest progression and branching quests[/]
[]Chest and pickup persistence[/]
[]Longer sessions[/]
[]Higher latency connections[/]
[]Full start-to-finish playthroughs[/]
Do not run another Lies of P co-op mod at the same time.
Installation
Extract the ZIP into your Lies of P game folder.
On every PC, open:
LOPSeamlessCoop/lopsc_settings.iniSet the same
cooppasswordfor everyone who wants to play together.
Start the game using:
lopsc_launcher.exeSteam must be running.
Each player should load their own save and complete the first Stargazer solo before hosting or joining a session.
Controls
F8 — Host session
F5 — Join session
F6 — Invite player
F7 — Leave session
These controls are also displayed on the gameplay HUD.
Boss health scales by +50% per additional player by default.
Everyone in the session must be using the same version of the mod and the same Lies of P game patch.
Bug Reports
If something breaks, please include:
-
[]Mod version[/]
[]What happened[/]
[]Map/area or boss name[/]
[]Logs from every player in the session[/]
Lies of P/LOPSeamlessCoop/lopsc.logYou can find the game folder through:
Steam → Lies of P → Manage → Browse local files
If the launcher or injection failed, also include:
Lies of P/LOPSeamlessCoop/lopsc_launcher.logCrash dumps, when available, can be found in:
Lies of P/LOPSeamlessCoop/crashdumps/Please don't publicly upload your co-op password or save files.
Requirements
-
[]Steam copy of Lies of P[/]
[]Steam running in online mode[/]
[]Matching Lies of P game versions[/]
[]Matching Seamless Co-op versions[/]
[]Windows or Linux/Proton[/]
HeimLove
Support development:
https://ko-fi.com/heimlove
Join the Discord for playtesting, support and bug reports:
https://discord.gg/TrtfmeTMZ
📊 Mod Details
- Game
- Liesofp Mods
- Author
- HeimLove
- Version
- 1
- Downloads
- 2
- Endorsements
- 0
- Category
- Gameplay
- Created
- 9/25/2026
- Updated
- 9/27/2026
🔧 How to Install Lies of P Mods
Download from Nexus Mods.
📖 Full step-by-step install guide for Lies of P →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Lies of P commands, item IDs, and more.
Keep browsing — more Lies of P mods await