Submorse
Games like Submorse

Find the Steam hidden gems

single-players with secrets you find without a guideor

Edit search

Games like Submorse

A short, atmospheric first-person submarine game that teaches Morse code in a chill, casual way.

Watertight
A brief, atmospheric first-person horror puzzler about restoring a crippled submarine near the Titanic wreck, with a very short playtime and some confusing puzzle moments.
2025-08-25
- First person
- Horror

Loading games like…

Loading the shelf…

About
FAQ
News

Search Backlog Lists Following Profile

Games like Submorse | IndieDex

Submorse
Games like Submorse

Find the Steam hidden gems

single-players with secrets you find without a guideor

Edit search

Games like Submorse

A short, atmospheric first-person submarine game that teaches Morse code in a chill, casual way.

Watertight
A brief, atmospheric first-person horror puzzler about restoring a crippled submarine near the Titanic wreck, with a very short playtime and some confusing puzzle moments.
2025-08-25
- First person
- Horror

The Flood

A calming single-player vignette about piloting a boat down a river, offering a brief meditative pause.

2018-03-30

Adventure
Indie

DeafBlind

A brief free-to-play single-player simulation of navigating a silent, dark world under sensory deprivation.

2024-05-23

Simulator

Instruction

A short, free-to-play single-player clicker about generating voltage and uncovering a power plant mystery, with a deceptively deep narrative.

2024-02-02

MORSE

A short minimalist strategy game about using Morse code and timing to defeat an imperial fleet.

2025-11-11

Action
Warfare
Survival
Strategy
Bird view / Isometric
Indie
Historical
Stealth

BABBDI

A short, free-to-play first-person exploration game about finding your way out of a liminal environment, with a casual, interactive walking-sim feel.

2022-12-22

First person
Comedy
Adventure
Horror
Indie
Mystery

Sub-Verge

A short, conversation-heavy underwater narrative puzzle about manipulating renegade divers to uncover betrayals, with a Lovecraftian horror tone and minimal interaction.

2025-05-01

Puzzle
Horror
Fantasy
Third person
Indie
Visual Novel

Motarium

A free, relaxing underwater word-game collection with anagrams, word searches, hangman, and SUTOM, best for short casual sessions.

2026-01-12

Strategy

Sync Or Sink

A short two-player co-op submarine escape game centered on walkie-talkie communication and on-the-fly puzzle solving, with rough early-access edges.

2025-10-01

Action
Adventure
Indie

⟨Unknown_Terminal⟩

A compact retro terminal mystery where you explore a simulated IBM PS/2 and decode corrupted logs to uncover who lurks behind the blinking prompt.

2026-02-23

Indie
Simulator

Till Midnight

A brief single-player narrative-driven underwater management sim about surviving communication failures in a dark, historically inspired vessel.

2026-06-26

The Peresmeshnik

A short free-to-play adventure about a Soviet frigate crew confronting a sea terror, shaped by moral choices and multiple endings.

2020-07-07

Science fiction
Adventure
Horror
Text
Visual Novel

Watertight