Catmarine
Games like Catmarine

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actions with secrets you find without a guideor

Games like Catmarine

A 2-4 player co-op typing game about piloting a cat submarine through an ocean world, with a cute heartwarming tone and short-session play.

FULL METAL COFFIN
A fast-paced 3D co-op submarine simulator where up to four players crew a vessel, load torpedoes, dodge fire, and sink enemies in short, teamwork-heavy sessions.
2026-06-24
- First person
- Science fiction

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Games like Catmarine | IndieDex

Catmarine
Games like Catmarine

Find the Steam hidden gems

actions with secrets you find without a guideor

Edit search

Games like Catmarine

A 2-4 player co-op typing game about piloting a cat submarine through an ocean world, with a cute heartwarming tone and short-session play.

FULL METAL COFFIN
A fast-paced 3D co-op submarine simulator where up to four players crew a vessel, load torpedoes, dodge fire, and sink enemies in short, teamwork-heavy sessions.
2026-06-24
- First person
- Science fiction

Horror

Survival

Indie

Drama

Auditory

Superbugs: Awaken

A chaotic two-player communication-based co-op where a Scientist and Hunter rely on voice chat to save their cat from superbugs in short, difficulty-spiking play sessions.

2022-03-23

Shooter
Action
First person
Comedy
Puzzle
Adventure
Indie

Subterror

Explore ocean-floor biospheres alone or with friends in this compact co-op action-adventure.

2025-01-03

Action
First person
Adventure
Horror
Indie

Darkwater

Co-op extraction horror on an alien ice planet: pilot a submarine, fight abominations, and scavenge to survive — fun with friends but a bit flat, with roughly 4-6 hours of reviewer playtime.

2026-03-26

Action
Adventure
Strategy
Indie
Role-playing (RPG)

Submorse

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

2021-03-31

Indie

IronWolf: Free Non-VR Edition

An accessible co-op submarine simulator with light realism, offering roughly 10 hours of gameplay in solo or cross-platform multiplayer.

2023-09-14

Action
Indie
Simulator

Murky Divers

Co-op underwater lab cleanup: pilot a submarine, dodge abyssal terrors, and dispose of corpses solo or with up to 7 friends.

2024-12-12

Action
First person
Adventure
Horror
Indie

Aqua Kitty - Milk Mine Defender

A fast-paced retro submarine arcade shooter where you defend milk-mining kittens from mechanical sea monsters, with local co-op and a short, challenging arcade feel.

2014-02-03

Shooter
Action
Comedy
Science fiction
Indie
Side view

We Need To Go Deeper

A chaotic cooperative submarine roguelike about diving with friends into a Verne-inspired undersea world to discover and die together.

2019-08-01

Action
Science fiction
Adventure
Survival
Strategy
Indie
Side view
Simulator
Party

Dreadline: Net Quota

A chaotic co-op fishing survival game on dangerous seas, blending dark comedy and cosmic horror with short, frantic sessions.

2025-12-16

Action
First person
Adventure
Horror
Indie

Go Ape Ship!

A frantic co-op spaceship game for 1-8 Astrochimps, mixing task management and emergency response with goofy teamwork-under-pressure chaos in short sessions.

2026-02-18

Action
Comedy
Indie
Simulator

Many Mini Typing Games

A short, fast-paced single-player typing-minigame package full of silly high-score chases and keyboard-mashing absurdity.

2026-02-09

Indie

FULL METAL COFFIN