Physics-Based Raft Survival Game 'SHORE' Announced for PC
The game's rapid wishlist growth, reaching 20,000 within two days of announcement, suggests strong community interest driven by the developer's open development process and the appeal of physics-based co-op chaos.
Key Facts
- 'SHORE' was announced on July 28, 2026, by indie developer Underdog.
- The game supports 1 to 4 player cooperative multiplayer and is set on a physics-based raft in the ocean.
- It is scheduled for release on PC via Steam in Q4 2026, with Japanese language support planned.
- The game reached 20,000 wishlists on Steam within two days of announcement.
- Playtest applications are currently open on the Steam store page, with the test date to be announced later.
Reporting from 3 sources: Automaton, Denfaminicogamer, Game Spark.
Indie developer Underdog announced 'SHORE' on July 28, a cooperative survival game for up to four players set on a physics-driven raft in the open ocean. The game begins when a volcanic eruption destroys the island where the group was vacationing, forcing them to flee on a fragile wooden raft with few paddles and scant supplies. Players must coordinate their paddling to keep the unstable raft balanced, as waves, weight distribution, and ocean currents constantly shift its course. The sea is filled with threats including storms, tsunamis, icebergs, whirlpools, hungry sharks, and unknown deep-sea creatures. Along the way, players can explore ruined islands, drifting debris, and sunken ships for supplies, but these expeditions carry risks. The game features procedurally generated challenge elements and five biomes, with no two voyages being the same. It is scheduled for release on PC via Steam in Q4 2026, with Japanese language support planned. Playtest applications are currently open on the Steam store page, with the test date to be announced later. The developer has shared development logs on social media and YouTube, which have accumulated over 600,000 views, and has received over 2,000 community suggestions that have shaped the game's direction.
- Development logs on YouTube have passed 600,000 views, with one Devlog from last month alone drawing over 550,000 views.
- The game is built by solo developer Underdog, who previously worked on the co-op climbing game "PEAK." SHORE shares that game's cooperative focus but aims for the shore rather than the peak.
- Underdog has implemented multiplayer wave behavior sharing, weather and physics calculations, and a volcano that erupts after a set time to stop players from staying on the starting island.
- A full run takes 3 to 6 hours to complete.
- The game's five biomes each carry different threats, and the course of each voyage shifts with procedural generation.
- Players can throw companions overboard or feed them to sharks, and a crewmate who contributes nothing may be left behind as "shark bait."
- Exploration targets include ruined islands, drifting debris, shipwrecks, and unidentified landmarks, and crews must vote on whether to investigate or keep sailing.
- The wishlist milestone followed coverage by domestic media and overseas indie influencer Indie Game Joe, and Underdog thanked the community on social media.
Synthesized by Yomimono from the 3 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.