How to Host a Game Server on a VPS (Step-by-Step)

April 14, 2025

Hosting your own game server on a VPS gives you control, customization, and a private space to play with friends or a community. Whether it’s Minecraft, CS:GO, Rust, or Valheim, a VPS offers the flexibility and resources you need without the price tag of dedicated servers. Here’s a step-by-step guide to get you up and running.

Step 1: Choose the Right VPS Plan

Not all games require the same resources. Before anything else, choose a VPS plan that matches the requirements of your game.

  • Minecraft: 2–4 vCPUs, 4–8GB RAM minimum

  • CS:GO: 2+ vCPUs, 4GB RAM, low-latency network

  • Valheim or Rust: 3–4 vCPUs, 6–8GB RAM

Choose SSD-based storage and a provider with a data center close to your players’ location for better ping. If you’re unsure, go for a mid-tier plan with upgrade flexibility.

Step 2: Pick Your Operating System

Most game servers run best on Linux (Ubuntu, Debian, or CentOS), which is lightweight and efficient. Ubuntu Server is beginner-friendly with lots of community support.

However, if the game requires Windows (rare), be sure your VPS provider supports Windows VPS and that you have a valid license.

Step 3: Set Up Your VPS and Connect

Once you’ve deployed your VPS, log in via SSH:

ssh root@your_vps_ip

Update your system:

apt update && apt upgrade -y  # For Ubuntu/Debian

Create a new user for managing the game server (optional but safer):

adduser gamer
usermod -aG sudo gamer

Switch to the new user:

su - gamer

Step 4: Install Required Dependencies

Depending on the game, you might need software like Java, Mono, .NET, or SteamCMD.

Example for Minecraft:

sudo apt install openjdk-17-jre-headless -y

Example for Steam-based games (like CS:GO, Rust):

sudo apt install lib32gcc-s1 steamcmd -y

Always check the latest system requirements from the official game server documentation.


Step 5: Download and Set Up the Game Server Files

Most games offer downloadable server packages or require installation via SteamCMD.

Example: Installing a Minecraft server

mkdir ~/minecraft
cd ~/minecraft
wget https://launcher.mojang.com/v1/objects/YOUR_JAR_URL/server.jar
java -Xmx4G -Xms2G -jar server.jar nogui

Accept the EULA:

echo 'eula=true' > eula.txt

Re-run the server command to launch it.

For Steam games:

steamcmd
login anonymous
force_install_dir ./csgo-server
app_update 740 validate
exit


Step 6: Open Firewall Ports

Make sure your VPS firewall allows game traffic.

Example (UFW for Ubuntu):

sudo ufw allow 25565/tcp    # Minecraft default port
sudo ufw allow 27015/udp    # CS:GO default port
sudo ufw enable

Replace port numbers based on your game’s default settings or custom configs.


Step 7: Configure and Optimize Your Server

Edit the configuration files for your server to set things like:

  • Max players

  • World size or map selection

  • Game modes, difficulty

  • Whitelisting, admin permissions

Also consider installing tools like screen or tmux to run your server in the background:

sudo apt install screen
screen -S minecraft
java -Xmx4G -Xms2G -jar server.jar nogui

Press Ctrl + A, then D to detach. To reattach:

screen -r minecraft

Step 8: Connect and Test

Grab your VPS IP and share it with your friends. Connect through the game client using the server IP and port.

If you're using a custom domain, point an A record to your VPS IP and share the domain instead (e.g., play.yourdomain.com).

Test gameplay, latency, and settings to ensure everything runs smoothly.


Step 9: Backup and Security

Regularly back up your game world and configs:

tar -czvf minecraft-backup-$(date +%F).tar.gz ~/minecraft

Also:

  • Disable root SSH login

  • Use SSH keys instead of passwords

  • Monitor logs for unusual activity

  • Update your server and game files regularly


Conclusion

Hosting a game server on a VPS isn’t just possible—it’s practical and powerful. With the right setup, you’ll have a private, customizable environment that performs well and scales with your needs. Whether it’s casual play or building a gaming community, your own VPS puts you in control.

Now go build your world, command your squad, or survive the night—on your terms.

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