Gaming DDoS Protection — Game Servers That Never Go Down

Game servers present unique challenges for DDoS mitigation. Unlike web servers that use TCP-based HTTP traffic with well-defined request-response patterns, most game servers communicate over UDP with custom protocols. Generic DDoS mitigation that does not understand game protocols will often block legitimate player traffic along with attack traffic, effectively DDoSing your own server in the name of protection.

Game server traffic is also extremely latency-sensitive. Players notice even 10-20ms of additional latency, and spikes above 100ms cause visible lag, rubber-banding, and desynchronization. DDoS protection that adds significant latency to clean traffic makes the game unplayable even when it successfully blocks the attack.

AnubizHost gaming DDoS protection addresses both of these challenges. Our mitigation is configured with game-aware filtering profiles that understand the traffic patterns of popular multiplayer games. The filtering adds less than 1ms of latency under normal conditions and remains low even during active attacks, keeping your server playable while neutralizing threats.

Our mitigation infrastructure includes protocol-specific filtering rules for the most popular multiplayer games. Minecraft server traffic is recognized and prioritized, with Java Edition and Bedrock Edition query packets whitelisted. Source Engine games like Counter-Strike, Garry's Mod, and Team Fortress 2 are handled with rules that protect game traffic while filtering the attacks commonly used against Source servers.

FiveM and other GTA V multiplayer frameworks receive specialized treatment that handles their unique UDP communication patterns. Rust, ARK: Survival Evolved, and other survival games use Unity and Unreal Engine networking protocols that our filters recognize and protect. Even less common games benefit from our generic UDP game server profiles that intelligently distinguish between player traffic and attack floods.

These game-aware filters are continuously updated as games release new versions, change their network protocols, or as new attack techniques emerge. Our team monitors the game server hosting landscape and adjusts filtering rules proactively, so your server is protected against the latest threats without any action required from you.

Competitive gaming demands the absolute lowest latency. In first-person shooters, real-time strategy games, and fighting games, milliseconds matter. Players who experience higher latency than their opponents are at a measurable disadvantage, and servers with inconsistent latency lose their player base quickly.

AnubizHost gaming DDoS protection is architected for minimal latency impact. Our scrubbing hardware processes packets in hardware at wire speed, avoiding the latency penalties of software-based filtering. Traffic is routed through the geographically closest scrubbing node, minimizing the physical distance packets travel. The result is sub-millisecond added latency under normal conditions.

During an active attack, our system prioritizes legitimate player traffic over everything else. Established player sessions receive preferential treatment, while new connections are subjected to slightly stricter validation. This approach ensures that your existing players experience zero impact during an attack, even as we filter millions of attack packets per second in the background.

Choose a VPS or dedicated server plan with the resources your game server needs. CPU clock speed is typically the most important factor for game server performance, followed by RAM and network quality. Our hardware features high-frequency processors that deliver the single-thread performance game servers demand.

After deploying your server, install your game server software as you normally would. DDoS protection is active on your server's IP address from the moment of provisioning — there is nothing to configure on the game server side. Your players connect to your server's IP address as usual, and our mitigation layer handles the filtering transparently.

If you operate multiple game servers across different IPs, each address receives independent protection. You can run different games on different ports of the same IP, and our filtering handles each game's protocol correctly. For large gaming communities with dozens of servers, we offer bulk pricing and dedicated support to ensure your entire infrastructure is optimally protected.