
SCP: Lockdown
SCP: Lockdown adds a bunch of 'SCP's Derived from the SCP Wiki.
Screenshots

About this Mod
An Alpha version for 1.20.1 is avaliable!, progress updates will only be on discord!

SCP: Lockdown originally was a remake of the 'SCPCraft' mod created by Yu_tu. Now refreshed in 1.12 (and 1.16.5)! Lockdown's intent is to better reflect SCPs as originally defined in the SCP-Wiki.
A note about Alpha 1.16.5 Versions
Alpha versions (snapshots) are being released on an ad-hoc basis. Alphas do not reflect the final stage of the mod and is subject to be changed as development progresses. For 'Live' Updates, please join the Discord!
For versions 1.16.5, you need to use Java 16
It is critical to note that 1.12.2 worlds ARE NOT compatable with the 1.16.5 version of the mod.
This will be the only warning given and any corrupted saves as a result of trying to convert is not SCP: Lockdowns responsibility.
Mod Showcase
Need a server to play with friends? Don't know how to set one up and don't want to bother with it? Just rent an already configured server!
!
Click , select plan (SCP: Lockdown requires at least 4GB) and use the code scp to get 25% off on any game server and enjoy playing with your friends!

Meet the Team
- ConnorTron110 (Programmer)
- commander_wasp (Modeller & Builder)
- _grackle (Modeller & Texturer)
- Penguin (Texturer)
- Maxwell K (Modeller)
- Amalia T (Texturer)
- Kaiju Rizard (Texturer & Modeller)
Retired Members
- gravesthezombie (Builder, Texturer & Modeller)
- That Martin Guy (Programmer, Contributions to 1.12.2 and small contributions to 1.16.5)
- Reish (the_Wendig0) (Modeller)
- Corvus B and Totemaster for certain sounds.
- Proven Beat (Modeller)
- BlehButAUnicorn (Programmer, Contributions to 1.12.2)
Legal Disclosure
Content relating to the SCP Foundation, including the SCP Foundation logo, is licensed under Creative Commons Sharealike 3.0 and all concepts originate from the SCP-Wiki and its authors. SCP: Lockdown, being derived from this content, is hereby also released under Creative Commons Sharealike 3.0.
The Code & All assets relating to SCP: Lockdown are protected by the rights of the individual who created them. Derivations for distribution is forbidden unless given stated, explicit permission by the individual.
Available Versions
How to Install SCP: Lockdown on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "SCP: Lockdown". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1, 1.16.5, 1.12.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
SCP: Lockdown server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is SCP: Lockdown compatible with forge?
SCP: Lockdown officially supports forge for Minecraft 1.20.1, 1.16.5, 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with SCP: Lockdown – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if SCP: Lockdown consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install SCP: Lockdown with just one click on your server.