Character Replacer CoreLib

Allow players to use independent, custom player models, alone or with friends.

by Auriasv1.4.4vanilla-friendlyplayermultiplayer
14.9K
Downloads
152.5K
Views
August 20, 2024
Created
July 8, 2026
Updated

Description

Overview

This mod is designed to provide the core functionality for custom player models to work in the game.

By itself, this mod does not include any player models. It is a library mod.

This mod is designed to help modellers be able to easily add their own custom avatars as player models in satisfactory, by making independent mods, installed alongside this one. The available player models depends on the mods you have installed. Model selections are automatically synced per player in a multiplayer session.

For a comprehensive guide on how to make a compatible avatar mod yourself, review the readme here: https://github.com/chrisj42/CharacterReplacer

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I've added some avatar mods, how do I set my model??

The Customization Locker in the Hub can be used to select your avatar as well as everything it usually does. Avatars must have been made with at least version 1.2.0 in mind for them to show up here.
Alternatively, if needed, avatars can be set via command, or directly from the mod config, provided you know the avatar ID. See the commands list at the bottom of the guide for details.

Avatars created with at least version 1.4.0 in mind can now additionally provide customization settings for the avatar, which will also show up in the customization locker. This can include colors, various material values, and mesh shapes!

Questions

Feel free to poke me on discord for any issues, questions or otherwise about this mod (after reading the linked guide above): @aurias4288 (Make sure to join the satisfactory modding discord so you can send me a message first! It helps filter you from the spambots and randos I get friend requests from and usually ignore.)

Have you run into a bug, either for a while or due to a game update etc? Let me know! I don't always check up on things initially, and the effort I put into maintaining and improving this mod directly correlates with how much and how many people show they want it. :)

Did you read the guide and think it was horrible? Unclear? Did it take you 3 hours to figure out something that should have been basic? Please do tell! I would love help to make it as clear as possible to as many people as possible.
I swear I will add images... At some point. I'M SORRY

Thanks to all the friendly folks on the Satisfactory modding discord for being so helpful with questions and ideas!

Versions

v1.4.4release
676 downloadsJune 16, 2026
v1.4.3release
102 downloadsJune 15, 2026
v1.4.2release
7.4K downloadsJuly 20, 2025
v1.4.1release
585 downloadsJuly 14, 2025
v1.4.0release
632 downloadsJuly 6, 2025

How to Install Character Replacer CoreLib on Your Server

1

Order Satisfactory Server

Order a Satisfactory server with at least 4 GB RAM (6 GB recommended). For multiplayer: per 4 players.

2

Install Mod

Open the mod manager in the dashboard and search for "Character Replacer CoreLib". Installation dependencies are installed automatically.

3

Restart Server

Restart the server so the mod is loaded. Players need to have the mod installed locally as well.

Frequently Asked Questions

Character Replacer CoreLib not working after update – what to do?

After a Satisfactory update, mods need to be updated. Check ficsit.app whether Character Replacer CoreLib has been updated for the new game version. With Mado Hosting: open the mod manager and click "Update All". If the mod hasn't been updated yet, temporarily remove it so the server starts.

Character Replacer CoreLib causing crashes in multiplayer – solution

Most common cause: all players must have exactly the same mod version installed. Check server logs for "ModMismatch" or "Version Conflict". Ensure all players use Character Replacer CoreLib v1.4.4 and the same SML. With Mado Hosting, Satisfactory servers run with 6 GB RAM for stable multiplayer performance.

Is Character Replacer CoreLib compatible with other Satisfactory mods?

Character Replacer CoreLib uses the Satisfactory Mod Loader (SML). Generally, SML-based mods are cross-compatible, but mods modifying the same game systems can cause conflicts. Test new mod combinations on a backup save. The Mado dashboard automatically detects known conflicts and warns you.

Rent Character Replacer CoreLib Server

Play Character Replacer CoreLib on your own Satisfactory server with mod support.

Recommended RAM
6 GBfrom €12/mo
Minimum 4 GB | €2/GB
Order Server Now

Mod Information

Author
Aurias
Latest Version
v1.4.4
Created
August 20, 2024
Last Updated
July 8, 2026
Source Code
GitHub →