Most game hosting providers run Linux. There are good reasons for that, but Windows has its niche. Here is a direct comparison for game server use.
Performance and overhead
| Linux (Ubuntu/Debian) | Windows Server | |
|---|---|---|
| Idle RAM usage | 200 to 400 MB | 1.5 to 2 GB |
| Disk usage (OS) | 2 to 4 GB | 15 to 25 GB |
| CPU overhead | Minimal | Moderate (services, Defender, updates) |
On a 4 GB VPS, Linux leaves 3.5 GB for your game server. Windows leaves 2 GB. That difference is significant.
Security
Linux servers are inherently more secure for remote operation:
- SSH with key-based authentication is the standard. No RDP brute-force risk.
- Smaller attack surface: no desktop, no GUI services running.
- Updates are lightweight and rarely require a reboot.
- Firewalls (UFW, iptables) are built in and simple to configure.
Windows is not insecure, but it requires more hardening and exposes RDP by default.
Game compatibility
| Game | Linux | Windows |
|---|---|---|
| Minecraft (Java) | Yes | Yes |
| FiveM | Yes | Yes |
| Palworld | Yes | Yes |
| Rust | Yes | Yes |
| Valheim | Yes | Yes |
| ARK: SA | Yes | Yes |
| GMod | Yes | Yes |
| Satisfactory | Yes | Yes |
Nearly every modern game server runs on both. The rare exception: some older Source engine games or niche titles may require Windows.
Management
- Linux: command line via SSH. Faster, scriptable, automatable. Learning curve for beginners.
- Windows: Remote Desktop (GUI). Familiar but heavier. Point-and-click management.
Game panels like Pterodactyl (Linux only) provide a web GUI, eliminating the command-line barrier.
Licensing cost
Linux distributions are free. Windows Server requires a license (included in the VPS price at most providers, but it raises the cost). For a game server, there is no reason to pay more for the same result.
Our recommendation
Choose Linux for nearly everything. It is faster, uses less RAM, and every game supports it. The only reason to choose Windows is if you need a Windows-specific application alongside your game server.
I have never used Linux. Is it hard?
The learning curve is real but short. Basic file management, package installation and service management cover 90% of what you need. Or use a game panel and avoid the command line entirely.
Can I switch from Windows to Linux later?
Yes. Reinstall the VPS with Linux and re-upload your game server files. The game data (worlds, configs) is compatible between operating systems.
All KVM VPS plans at HostValues run on Ubuntu or Debian.
