The best server for SCP Secret Laboratory 2026

To run a stable scp sl dedicated server for 35 players in 2026, the best server is a VPS with a CPU frequency of 3.8 GHz or higher (2-4 cores), 8 GB of RAM, and a 50 GB NVMe drive—this configuration will ensure stable server FPS and minimal ping at a cost of $18 to $30 per month.

Technical Requirements: Which is the best server for SCP: Secret Laboratory 2026?

SCP: Secret Laboratory is a Unity-based game that is extremely demanding on single-threaded CPU performance. Unlike many modern titles, the SCP:SL server-side cannot effectively distribute the load across 16 or 32 cores. The main game loop (tick rate) runs on a single thread, so when choosing scp secret laboratory server hosting, priority is always given to clock speed rather than the number of cores.

For a comfortable gaming experience without rubberbanding and delays when spawning large groups (MTF or Chaos Insurgency), you should aim for the following specs:

• Processor (CPU): Minimum 2 virtual cores (vCPU) for small servers (up to 20 slots) and 4 cores for servers with 35-40 players. Microarchitecture is important: Intel Core i9-13900K, AMD Ryzen 9 7950X, or newer. The frequency in Turbo Boost mode should exceed 4.5 GHz. You can read more about choosing a processor in the article how to choose a CPU for a dedicated server in 2026.
• RAM: The base process consumes about 2-3 GB. However, using EXILED and heavy plugins (e.g., custom roles or an extended Map Editor system) increases consumption to 6-8 GB.
• Disk Subsystem: NVMe only. SCP:SL frequently accesses configuration files and logs; standard SSDs can cause micro-stutters when writing large volumes of LocalAdmin log data.

If you plan to expand your project, study the material on how much RAM a VPS needs to understand your hosting's scalability limits.

Operating System and Virtualization for an SCP:SL Server

The choice between Windows and Linux for SCP:SL in 2026 remains relevant. The server-side of the game natively supports both systems, but Linux (Ubuntu 22.04/24.04 LTS) consumes 1.5-2 GB less RAM "out of the box," which is critical for budget VPS options.

KVM vs. OpenVZ

For a game server, it is critically important to use KVM virtualization. It guarantees that the resources allocated to you (CPU and RAM) will not be "oversold" to other clients, which is common on cheap hosting providers. In the context of SCP:SL, where timing stability is vital, the choice is obvious. Check out the detailed comparison of OpenVZ vs KVM vs LXC before purchasing.

Comparison of Hosting Specs for SCP:SL

Installing SCP:SL Dedicated Server via SteamCMD

To deploy an SCP:SL server on Linux, you will need SteamCMD. This is a command-line utility from Valve for managing server files. The installation process is as follows:

# Update system and install dependencies
sudo apt update && sudo apt upgrade -y
sudo apt install lib32gcc-s1 libicu-dev screen tar -y

# Create a user for the server
sudo adduser --disabled-password scpsl
su - scpsl

# Download SteamCMD
mkdir ~/steamcmd && cd ~/steamcmd
wget https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz
tar -xvzf steamcmd_linux.tar.gz

# Install the server (App ID 996560)
./steamcmd.sh +force_install_dir ../scpsl_server +login anonymous +app_update 996560 validate +quit

After the download is complete, you must start the server for the first time to generate the configuration files. It is important to use LocalAdmin—the official tool for managing the server console, which ensures automatic restarts in case of crashes.

cd ~/scpsl_server
./LocalAdmin 7777

The default port is 7777 UDP. Make sure it is open in your firewall (UFW or iptables).

Network Configuration and Location Selection

For SCP:SL, network latency (ping) is crucial because shooting mechanics and interactions with objects (keycards, doors) are processed based on server time. If your best server for SCP: Secret Laboratory 2026 is located in Germany, but your players are from Vladivostok, discomfort is guaranteed.

It is recommended to choose a location as close as possible to your target audience. For the CIS region, optimal points would be Moscow, Warsaw, or Frankfurt. To learn how geography affects the gaming experience, read the article how to choose a hosting location for a global audience.

Also, pay attention to the channel bandwidth. One player consumes approximately 50-100 Kbps, but with 35 people connecting simultaneously and loading custom assets via plugins, the load increases. Choose plans with a 1 Gbps port. More about traffic: Bandwidth VPS: TB/mo vs unmetered.

Working with Plugins: EXILED and Configuration

A clean (vanilla) SCP:SL server quickly becomes boring for players. In 2026, the standard is to use the EXILED framework. It allows you to add new roles, change the balance of SCP objects, and automate moderation.

Installing EXILED

EXILED is usually installed on top of the server files. On Linux, this is done via an auto-install script or manually by copying libraries to the ~/.config/SCP Secret Laboratory/ folder.

# Example folder structure for plugins
~/.config/SCP Secret Laboratory/EXILED/Plugins
~/.config/SCP Secret Laboratory/EXILED/Configs

Popular plugins for a 35-player server:

1. AdminTools: Advanced commands for moderators (inventory management, teleportation).
2. Serpent's Hand: Adds a third faction that helps the SCPs.
3. MapEditorReborn: Allows you to change room structures and add new objects to the map.
4. AutoFreeing: Automatically releases players from the "cage" after long periods of inactivity.

Remember that each active plugin increases the load on RAM and CPU. If you use more than 20 plugins, 4 GB of RAM will become a bottleneck.

Server Verification and Joining the Public List

To have your server displayed in the "Internet" tab within the game, you must undergo a verification procedure by Northwood Studios. Without this, players will only be able to join the server via direct IP address.

Criteria for verification in 2026:

• Possession of a static public IPv4 address.
• The server must be available 24/7 (uptime above 95%).
• Compliance with Northwood's EULA (prohibition on selling gameplay advantages that affect balance).
• A correctly filled config_gameplay.txt file with the owner's contact details.

The application is submitted through the official developer portal. Usually, the process takes 48 to 72 hours. After approval, your server will receive a "digital signature," and its status in the list will change to Verified.

Security and DDoS Protection

SCP:SL game servers are often targets for script-kiddie DDoS attacks (UDP flood). When choosing a host, ensure that protection against DDoS at L3/L4 and, preferably, L7 levels is included in the package. Since the game uses port 7777 UDP, standard filters should be able to recognize specific Unity server traffic.

Additionally, configure LocalAdmin to automatically log all console actions. This will help identify abuse by administrators or hacking attempts through vulnerabilities in EXILED plugins.

# Example of setting access rights in config_remoteadmin.txt
Members:
- SomeSteamId64@steam: owner
- AnotherSteamId64@steam: admin

Flags:
- owner: 65535 # All permissions
- admin: 1024  # Ban and kick only

Conclusions

To create the best server for SCP: Secret Laboratory 2026 for 35 players, choose a VPS with KVM virtualization, a processor with a frequency of at least 4 GHz, and 8 GB of RAM. The optimal choice would be the Ubuntu 24.04 operating system with LocalAdmin installed and the EXILED framework for flexible gameplay customization.