About
Deep Sea is a live-action interactive film. You will be involved in the investigation of a bizarre crime. Your choices will determine the life or death of a person, the fate of a group, doubt or trust, redemption or escape, during the game you will gradually feel the choice.
What is happening now
Deep Sea is an indie RPG-adventure title that launched on PC in November 2019. The game has largely stayed out of the spotlight since its release, though recent attention has come indirectly through viral deep-sea imagery. A scientific expedition in a deep-sea canyon off Argentina captured footage of marine life that gained internet traction for its resemblance to SpongeBob's Patrick Star character. The same expedition documented 57 newly identified species from the region. While the coverage itself concerns real-world marine discovery rather than the game directly, it underscores the enduring cultural fascination with deep-sea environments that likely drew players to Deep Sea's premise in the first place.
Games like Deep Sea
same kind of game, other series
Media
Trailers
Releases
Earliest full release on each platform; regional dates can differ.
PC and Steam Deck
Steam store pageRequirements and Deck status as listed on Steam, checked Oct 30, 2026.
Deep Sea player count
concurrent players on SteamPlayers counted on Steam every one to six hours; the daily peak is the highest count of the day.
Deep Sea achievements
10 achievements on SteamRarest
All 10 achievements by how many players unlocked them
Share of Steam players who unlocked each achievement.