Copycat Mimic Optional for The Basement basement-1.0.0.jar
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CurseForge · Minecraft mod
The Basement
The Basement secretly generates beneath the player's base after many in-game days. Hidden below is a strange replica of familiar rooms, waiting to be discovered.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which The Basement release should I use?
Latest stable file basement-1.0.0.jar
Game version 1.20.1
Loader Forge
The Basement basement-1.0.0.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is The Basement required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does The Basement basement-1.0.0.jar need?
basement-1.0.0.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add The Basement without breaking your instance.
Built for The Basement basement-1.0.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use basement-1.0.0.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside basement-1.0.0.jar. It opens that exact file at the source.
About this project
What does The Basement add?
It wasn't there before.
Beneath your home, something slowly forms. A hidden basement appears long after your world begins, containing distorted copies of rooms you've built yourself.
The furniture is familiar.
The layout is familiar.
But something about it feels wrong.
Project description from CurseForge.
Pick your setup
The Basement by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
The Basement versions and loaders
basement-1.0.0.jar
12 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
Looking for an older file? The official CurseForge project page is in Resources.
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