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Dread Not
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
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.
“Dread Not is a really clever cooperative horror game because it makes communication almost as important as the actual gameplay. I take the role of either the Pilot or the Mechanic inside a damaged submarine, while a friend takes the other role. After a sea creature attacks the…”
— a player, Steam review · 2 hrs played“Bad game”
— a player, Steam review · 0 hrs playedLatest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Where have we (I) been?
Howdy all! It's Programmer Ben here with an update as to what's been happening for nearly over a year now. In May of 2025, we released Dread Not to the world after a 8 month development cycle for our
Huge Thanks + What's Next for Dread Not
Hello Everyone! Over 150,000 people have Added Dread Not to their library, with almost 25,000 lifetime player. I want to start off with a message to everyone who has played our game... From the bottom
Patch Notes 0.1.4
Hey Everyone! Some Changes we have for you include A rework of how in-puzzle interaction is calculated, this should fix the light puzzle activating twice and also occasional stuttering on poor frame-r
Patch Notes 6/20/2025
Small Stuff for today Fixed an issue where after you complete a game you would not be able to join or start another match Fixed a visual issue with the wire puzzle solutions as the pilot (showed more
Version 0.1.3, More optimization, UI Fixes, Tutorial (hopefully) fixed
Hey everyone! I want to start off by apologizing to players who have been having issues with our game. We never expected our game to reach this kind of audience so soon, and to those who have been hav
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-25.
| Genres | Indie, Free To Play, Early Access |
| Player tags | Early Access · Puzzle · Time Management · Runner · Capitalism · Cold War · Submarine · Underwater · 3D · Horror · Dark Humor · Dialogue Heavy (Steam store community voting) |
| Features | Multi-player · Co-op · Online Co-op · Family Sharing |
| Languages | English * * |
| Official site | https://leviathaninteractive.com/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows Processor: Any Modern AMD or INTEL Processor Memory: 16 GB RAM Graphics: NVIDIA GTX 1080 TI Network: Broadband Internet connection Storage: 5 GB available space