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2025 Kentucky Summative Assessment (KSA) Results for

Assetto Corsa Hamachi Server -

For a more robust free solution, is recommended (direct P2P, better performance). However, the Hamachi method demonstrates a fundamental principle of online gaming: latency is the enemy, but creativity wins .

: Choose your track and a sufficient number of cars for all participants. Start the Server assetto corsa hamachi server

Alex (host) wants to race with his friends Ben and Carla. Alex lives in a student dorm with a strict firewall. Ben uses mobile hotspot data. Carla has a standard home router but doesn't want to port forward. For a more robust free solution, is recommended

: If the server doesn't automatically appear in their LAN tab, the host can right-click the server in Content Manager and click to copy a link. Start the Server Alex (host) wants to race

This is a bug in older Assetto Corsa versions. Update to the latest game version, or use Content Manager's "Join via IP" to bypass the message.

| Metric | Direct Internet (Port Forward) | Hamachi VPN | |--------|-------------------------------|--------------| | Avg ping (local region) | 5–20 ms | 25–40 ms (overhead) | | Ping (cross-country) | 80–150 ms | 120–220 ms (relayed) | | Packet loss | <0.5% | 1–3% (common with VPN) | | Max stable players | 20+ | ~8–10 (due to UDP encapsulation) | | NAT traversal | Requires router config | Zero config |

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For a more robust free solution, is recommended (direct P2P, better performance). However, the Hamachi method demonstrates a fundamental principle of online gaming: latency is the enemy, but creativity wins .

: Choose your track and a sufficient number of cars for all participants. Start the Server

Alex (host) wants to race with his friends Ben and Carla. Alex lives in a student dorm with a strict firewall. Ben uses mobile hotspot data. Carla has a standard home router but doesn't want to port forward.

: If the server doesn't automatically appear in their LAN tab, the host can right-click the server in Content Manager and click to copy a link.

This is a bug in older Assetto Corsa versions. Update to the latest game version, or use Content Manager's "Join via IP" to bypass the message.

| Metric | Direct Internet (Port Forward) | Hamachi VPN | |--------|-------------------------------|--------------| | Avg ping (local region) | 5–20 ms | 25–40 ms (overhead) | | Ping (cross-country) | 80–150 ms | 120–220 ms (relayed) | | Packet loss | <0.5% | 1–3% (common with VPN) | | Max stable players | 20+ | ~8–10 (due to UDP encapsulation) | | NAT traversal | Requires router config | Zero config |