: If the game doesn't appear, try right-clicking the host's name in Hamachi and selecting "Copy IPv4 address," then use that to join if the game allows direct IP entry.
Before diving into the "how," let's understand the "why." Grim Dawn uses a peer-to-peer (P2P) networking architecture. Unlike dedicated server games (like Path of Exile or Valheim ), Grim Dawn relies directly on communication between your PC and your friend’s PC.
Before starting, ensure all players have the same version of the game and any installed mods.
Hamachi allows you to play in multiplayer mode by creating a "Virtual LAN," which bypasses common connection issues like router port forwarding or Steam/GOG cross-play limitations. 🛠️ Setup Guide Follow these steps to connect with friends via Hamachi: