The official Last Harbor Steam store page went live on June 7, 2026 — 24 hours after the SGF reveal. App ID 4369620 is now publicly visible, with tags for Action, Adventure, Simulation, Online Co-op and Online PvP.
The store page also lists the official description: 'Zombie Apocalypse On A Boat. You're stranded on a boat during a zombie outbreak in the beautiful San Juan islands. How will you survive an open-world archipelago, where the living are just as much of a threat as the dead?'
Supported languages are English, French, Italian, German and Spanish. The store page currently shows 'Coming Soon' with a free wishlist button — pricing and edition details have not yet been announced.
Source: Steam.