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Watertight

Watertight

A short first-person horror game. An accident cripples your submarine while trying to find the wreck of the Titanic. In the darkness, you must restore life-support systems through tense puzzles, only to discover that you are not alone.

Released Aug 25, 2025 Developer Tiny Studio Platforms Windows HorrorAtmosphericPsychological HorrorPuzzleShort
View on Steam ↗ Free (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

87.6%positive202 reviews
Recommended · 0 found this helpful

“Nice, dark, quick, straight to the point and the punishment can be sometimes quite irritainting.”

— a player, Steam review · 1 hrs played
Recommended · 0 found this helpful

“Although it only took me 23 minutes to playthrough, it was a great puzzle game and I enjoyed the storyline. This game is definitely worth a play!”

— a player, Steam review · 0 hrs played
Recommended · 0 found this helpful

“The game was fun and free so W dev. I can't finish it because typing in the code word doesn't work for some reason. I googled it to make sure and I was correct. Overall it was interesting but I can't finish it so maybe my game was was bugged or something. Still it's free so give…”

— a player, Steam review · 1 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. History through 2025-09 via SteamCharts; self-collected from the Steam API since Aug 2026.

15all-time peak
0 2 5 2 avg · Sep 2025

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

5achievements
62.6%median completion
47.7%rarest: Embrace the Light
85.0% of players 75.9% of players 62.6% of players 59.9% of players 47.7% of players 85.0% 0% most earned rarest
Almost everyone has
85.0%Power Restored — Bring the submarine’s lights back online.
75.9%Shattered Mind — Reach zero sanity for the first time.
62.6%Under Pressure — Stabilize the submarine’s pressure system.
Rarest badges of honor
47.7%Embrace the Light — Hidden achievement
59.9%False Death — Hidden achievement
62.6%Under Pressure — Stabilize the submarine’s pressure system.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Aug 31, 2025
Patch Update

Thank you to everyone who has played and supported the game so far. I’ve been overwhelmed by the positive reception and helpful feedback. This update focuses on balance adjustments based on community

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresFree To Play
Player tagsHorror · Atmospheric · Psychological Horror · Puzzle · Short · Submarine · Underwater · Singleplayer · Interactive Fiction · Story Rich · Free to Play · Walking Simulator (Steam store community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Custom Volume Controls · DualShock Controller Support · DualShock Controller Support · DualSense Controller Support · DualSense Controller Support
LanguagesEnglish * *
ControllerFull support
Achievements5
Minimum system requirements (PC)

Minimum: OS *: Windows 7 64-Bit Processor: Intel Core i3 or AMD equivalent Memory: 500 MB RAM Graphics: Integrated GPU (Intel Iris Graphics or AMD equivalent) Storage: 200 MB available space