Nachos Achievements

v1.1.5·Updated 2025-12-01

Adds 30+ achievements to Lethal Company

About this mod Author’s original text

Nacho's Achievements

This mod adds 30+ achievements to Lethal Company, with more to come in the future.

All achievements and their progress can be accesed via the pause menu when hosting or joining a save file.

All achievements are tracked independently of which save file you're using and are saved to disk inside steamapps\common\Lethal Company\BepInEx\config\NachosAchievements.

If you wish to reset your achievements, either delete achievements.json in the folder specified above or enable the debug option. (Make sure to turn this option off if you wish to keep your achievements afterwards!) (This does not include save-dependent achievements, such as the "single run" type of achievement.)

Why?

I love going for achievements in this type of games (PEAK is a great example), and I always felt Lethal Company should have a system for achievements. So, I made my own.

As of update 1.1.0, I added a way for any mod developer to add their own achievements without code, because I really liked the idea. Documentation for this will be available soon, for now, know that to add achievements to your mod using my mod, you need to create an "achievements.json" file on the root directory of your mod's folder. You can look at achievements.json in this repository to see how this json file should be structured for now.

Contact

If you find any issues and you wish to report them, you can reach out to me in this mod's thread on the Lethal Company Modding discord. Thank you!

Install & use Install: BepInEx plugin

  1. The archive from playbuff is the mod itself — usually a BepInEx plugin (a .dll or a plugin folder once unzipped).
  2. Recommended: use a community mod manager (such as r2modman) — pick this game, import the mod, and the manager sets up BepInEx and its dependencies for you.
  3. Manual route: install the BepInEx loader in the game folder, then drop the unzipped .dll or plugin folder into BepInEx/plugins/.
  4. Launch the game — the BepInEx console logs every plugin it loads; seeing this mod in the log means it is installed.

Mods with listed dependencies need those installed too, or they will not load. Options are usually changed in-game or in the plugin's config file.

Dependencies

Install these first, or the mod will not work:

BepInEx-BepInExPack

File & checksum

Filename
Nachos_Achievements-1.1.5.zip
File size
147.5 KiB