Why trust this guide
By Victus Cloud · Reviewed by Victus Cloud · No individual author claimed. Verify paths, versions, and backups before changing a live service.
Evidence-led, product-agnostic
Why a VPS for game servers
Hosting a game server on a spare home machine is fine for a private session, but it ties availability to your internet, power, and PC uptime, and your residential IP is rarely ideal for strangers. A virtual private server gives the community a stable address, predictable resources, and locations you can pick near your player base. Industry surveys often cite that more than half of hobbyist communities now prefer a VPS for their gaming stacks; treat that as a commonly cited trend, not a Victus statistic.
Victus plan details are the source of truth
CPU allowance, memory, storage, DDoS protection, and available locations vary by product and plan. Verify the current panel and plan before relying on any capability. This guide explains approach, not a guarantee of specific features.
Pick the right plan for the workload
Game servers are usually latency- and single-thread-sensitive, then memory- and storage-hungry as you add mods, worlds, and players. Start from the software's own recommendations, then validate with a load test. Overestimating wastes money; underestimating produces rubber-banding and disconnects that players feel immediately.
| Game type | CPU focus | Memory starting point |
|---|---|---|
| Minecraft (vanilla/modded) | Strong single-thread | Start 4-8 GiB, more for modpacks |
| Source/Unity shooters | Clock and network | 4-6 GiB for a small community |
| Satisfactory / factory games | CPU and storage I/O | 8 GiB+ with fast disk |
| Private co-op (few players) | Low | 2-4 GiB often enough |
- Choose a location close to most players to cut round-trip time.
- Reserve headroom for backups, logs, and mod/plugin files.
- Confirm whether the panel can upgrade the plan without a full rebuild.
- Prefer NVMe or SSD storage when the game reads/writes the world often.
Bandwidth routing and tick rate
Bandwidth is not only total throughput; it is consistent, low-latency delivery. A server near players reduces hops, and a stable network path avoids jitter that shows up as stutter. Set the game's tick rate to a value your CPU and players' connections can sustain; an aggressive tick rate on weak hardware can hurt more than help.
sudo ufw allow 25565/tcp
# Replace 25565 with your game's query/play port
# Always scope rules to the ports the server actually uses.Keep only the ports you need open. Every extra exposed service is an attack surface and a source of noise in your logs.
DDoS protection basics
Public game servers attract attention, and a volumetric or application-layer flood can take a community offline during a big event. Protection involves filtering at the network edge, rate-limiting, and hiding the origin where possible. Some hosts include filtering as part of the product; confirm what your plan actually provides and whether it covers game protocols specifically.
Do not rely on assumptions about protection
A plan that mentions DDoS filtering for web traffic may not cover UDP game protocols. Verify the scope of protection for the exact ports and protocol your server uses before a tournament.
Install and run the server cleanly
Use the vendor's official image or package, run the server under a dedicated unprivileged user, and manage it with a service manager so it restarts on failure. Avoid running game servers as root.
[Unit]
Description=My Game Server
After=network.target
[Service]
User=gameuser
WorkingDirectory=/srv/game
ExecStart=/usr/bin/java -Xms4G -Xmx4G -jar server.jar nogui
Restart=on-failure
[Install]
WantedBy=multi-user.target- Create a non-root user for the server.
- Place files outside home directories with correct ownership.
- Set a sane minimum and maximum heap if the server is Java-based.
- Enable the service and confirm it survives a reboot.
- Point your DNS or share the IP and port only after testing.
Basic host hardening
A game server is still a Linux host. Disable password SSH login in favor of keys, keep the OS patched, restrict the firewall to required ports, and monitor resource use. Pair these with off-host, tested backups so a corrupted world or a bad mod update is recoverable.
| Area | Action | Why |
|---|---|---|
| SSH | Keys only, disable root login | Stops most brute-force attempts |
| Firewall | Default deny, open only game ports | Reduces attack surface |
| Updates | Enable automatic security patches | Closes known vulnerabilities |
| Backups | Off-host, tested restore | Recovers from corruption or mistakes |
| Monitoring | Track CPU, memory, latency | Catches issues before players do |
Victus backup, location, and DDoS features are plan-dependent, so confirm them in the panel before relying on them for a live event.
Test before you invite everyone
Run the server empty, then with a few friends, then at expected peak. Confirm tick stability, latency from different regions, and that backups actually restore. A calm test beats a chaotic launch day.