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Topthat last about a half-hour tagged underwater (136 results)

Explore games that last about a half-hour tagged underwater on itch.io · Upload your games that last about a half-hour to itch.io to have them show up here.

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An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
Action
a girl dives into the sea and makes new friends
Role Playing
A water-based platformer developed for the NES. Bobl ROM included
Morphcat GamesVerified Account
Platformer
A yuri kinetic novel about sea nymphs who tend to the stars. A free prequel to The Waters Above.
Visual Novel
Weave new underwater lifeforms.
OliveVerified Account
Simulation
A lonely researcher spends Christmas at the bottom of the ocean
Adventure
A pixelated action-adventure about the last living human exploring the submerged Earth.
Action
Sipho
$17.99
Design a creature and eat your way to the top of the food chain.
SiphoVerified Account
Simulation
The ocean floor holds many secrets, but how far are you willing to go to discover them?
Survival
Can you escape the submarine?
Adventure
Hand-illustrated adventure across a polluted deep-sea.
Adventure
A color-filled hidden object game from the world of animals.
Puzzle
A mermaid otome game! What love lies beneath the waves?
Visual Novel
Relaxing Underwater Game Made for Ludum Dare
Play in browser
of loneliness at the ocean floor
Interactive Fiction
Play in browser
Short horror about fixing underwater station
Adventure
Bad choices, fish, and romance!
Visual Novel
Play in browser
The cave diving roguelike featuring lo-fi graphics, ASCII, Japanese kanji, and Korean Hangul
Role Playing
Dive into the mystery of the submarine in this atmospheric puzzle game.
Puzzle
Can you keep your hotel afloat?
Simulation
Explore the ocean depths with a partner and have fun discovering the possibilities offered by controlling a ROV!
Simulation
A Soulslike set in an underwater dungeon
Action
Explore uma caverna submersa para devolver a luz à sua vila numa aventura 2.5D low-poly!
Adventure
A retro, rogue-lite, dungeon crawler. As a mermaid named Seika, discover the hidden mystery of the underwater cave.
Action
Rage with your friends in this amazing underwater parkour game!
Platformer
A short cave diving horror game
Adventure
A four-player shoot-em-up that places emphasis on teamwork and strategy, discarding traditional twitch-based gameplay.
Action
Have you ever had one of those nights?
Adventure
Collect trash => Recycle it => Buy upgrades => Restore the Water
Adventure
Play in browser
A small crab's BIG journey!
Platformer
Become a magical mermaid! Save the seas from Polloo-Shun! Romance a sea monster?!
Puzzle
Play in browser
an undersea vignette
Simulation
Play in browser
Repair underwater structures, collect samples, and contain biohazards in a hostile ocean.
Survival
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