Generic TCP and UDP

Generic tunnels forward any TCP or UDP game port: Terraria, Valheim, Factorio, Satisfactory, voice servers and so on. Each gets a dedicated port in the range 20000 to 24999 on its region's nodes.

Free plan filter

On the free plan, generic tunnels carry game traffic only. TCP connections that start like HTTP or a TLS ClientHello, and UDP that looks like a QUIC Initial, are refused. This keeps phishing pages and web proxies off free tunnels. Plus and Pro remove the filter.

Each player is separate

For UDP, the agent opens one local socket per player, so your server sees a separate client for each one. Idle flows close after 60 seconds.