PC
Native Ship of Harkinian port with game-specific cooperative client/server modifications
Requirements
Own supported Ocarina of Time ROM for first-run asset extraction. Extract the Windows ZIP, start soh.exe once and select the ROM. Both players need Steam running and signed in for Host over Steam / Join over Steam; the host enables Story Co-op in the party. Direct OOTServer connection is also documented. Match the ROM against the repository's supported hash list.
Sources
Full-game co-op is a maintainer claim, not an independently verified complete playthrough. Current QA documents loopback clients and mocked Steam relay tests, not broad live-network testing. Current source notes that stale offline/title-screen progress can restore a cleared toggle when reconnecting; clients and server should be updated together. Temporary run state and some personal quests/items are not shared. Other upstream OS instructions do not establish this fork's support.
Maintainer documentation · Reported Oct 18, 2026 · Checked Oct 18, 2026 · v1.0.0
Source ↗