Modes: Multiplayer, Co-operative · Perspectives: First person
Releases: Jun 15, 2025 (PC (Microsoft Windows))
Avoid your watery grave in this asymmetrical co-op horror game where you and a friend take the roles of a submarine Pilot and Mechanic. Work together to repair the ship, solve puzzles, avoid a deadly creature, and make it back to the surface before time runs out! It's time to Sync or Swim
47%
positive of 551 reviews
Mixed
steam's rating (official)
Unknown
Steam Deck (Valve)
SteamOS: 0
Free
steam price (US)
After being attacked by a colossal sea creature, a small nuclear submarine is thrown into a high-stakes battle and must reach the surface before air runs out. Players take on the role of either Pilot or Mechanic and must work together to keep the submarine stable by communicating with each other, fixing failing systems, and navigating through perilous waters. Survival depends on the pair’s ability to work together under immense pressure. Failure is not an option.(Storyline via IGDB)
Health check
Quietly active
· 29 reviews in the last 8 weeks (~4/week).
· Review velocity up 190% vs the prior 8 weeks.
· Current weekly pace is under 5% of the all-time peak week (150 reviews).
· Top 28% of 24,199 Indie games in the census by review count.
