UDPspeeder
A Tunnel which Improves your Network Quality
...Used by itself, it improves UDP-based connections, but it can also be paired with UDP-based VPN tools to support broader traffic types through the VPN layer. The project is especially relevant for gaming, remote access, VPN transport, and other latency-sensitive use cases where packet loss creates visible performance problems. It gives users adjustable parameters so they can balance bandwidth overhead, latency, and resilience. UDPspeeder is not a general VPN by itself, but a network-quality enhancement layer for UDP tunnels.