1. Backup your save file and griefsyndrome folder.
2. Copy the contents of the gso_v2.02 folder to the same folder as your griefsyndrome.exe.
3. Run gso_patch.exe.
4. Run griefsyndrome_online.exe. The host will need a UDP port open. Put the port number into the box, and then hit the host button to its right. Then clients will need to enter the host's IP and the port number before clicking the button.
5. After everyone's connected, the host presses the lower right button, and Grief Syndrome should launch automatically.