
The Trench
As captain of the Pandora sub, you must explore the Trench and retrieve data from the Neptune wreckage.
Looking for that same scary and tense spark as Sunken Seeker? Browse these games for your next favorite.
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Scary, Tense, Dark
1st person, Singleplayer, Ocean exploration, Horror game
Scary, Tense, Dark
Dive into an unforgiving underwater nightmare alone or with friends! Complete deadly missions for the Union in the terrifying depths of Gornak. Repair broken pipes, replace defective equipment, and gather scattered body parts to pay off your debt... if the local fauna doesn't get you first.
Scary, Tense, Dark
Hell Dive is a first-person horror game where you are a Maritime Operative alone aboard a submarine. Sent on a mission to revive an abandoned deep-sea colony, you uncover dark secrets as terrifying and deadly horrors await in its depths
Scary, Tense, Dark
As captain of the Pandora sub, you must explore the Trench and retrieve data from the Neptune wreckage. But beware - the trench is home to unimaginable horrors that will test your courage. Can you survive the terrors of the deep and complete your mission, or will you become the next victim?
Scary, Tense, Dark
There's Nothing Down There is a short undersea horror exploration game. Descend into a sinkhole at the bottom of the ocean and discover the remains of a lost, yet not dead, civilization. Now available in VR!
Scary, Tense, Dark
Subsurface is a 1–4 player co-op underwater horror game. Explore abandoned facilities, scavenge valuable loot, and survive eight terrifying monsters while racing against your oxygen supply. Meet your quota, escape the depths, and try not to leave your friends behind.
Scary, Tense, Dark
You crash-land in a life pod on an alien ocean planet, with hunger, thirst, and oxygen to watch. Gather fish and minerals, craft diving gear and small subs, build a seafloor base, and push from bright coral shallows toward trenches, lava fields, and caves to find a way off the planet.
Scary, Tense, Dark
Black rain is falling and the Flood is coming. Lead the last survivors, send divers into a cursed abyss, and manage oxygen, sanity and hope while an angry sea god watches. A dark underwater mix of survival, camp management and dread, where every descent is a gamble and sacrifice is part of the plan.
Scary, Tense, Dark
Solitude Underwater is a short horror adventure game. Two treasure-hunting brothers are searching for sunken riches off the coast of South Africa, only to find themselves immersed in catastrophe after one of them gets trapped in a cage, deep inside shark-infested waters.
Scary, Tense, Dark
Operate an oil-drilling submarine while taking instructions from a mysterious voice. Fail your quota, and they’ll cut your oxygen. This is deep-sea horror. Obey or drown.
Scary, Tense, Dark
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Scary, Tense, Dark

As captain of the Pandora sub, you must explore the Trench and retrieve data from the Neptune wreckage.

There's Nothing Down There is a short undersea horror exploration game.

Operate an oil-drilling submarine while taking instructions from a mysterious voice. Fail your quota, and they’ll cut your oxygen.

Ocean Pressure is a singleplayer game where you as an old scientist piloting your handmade submarine in the bottom of the ocean.

A first-person deep sea exploration game. Use only a torch to navigate through rusted structures, encountering both dangerous and harmless sea…

Explore and navigate an underwater cave in your submarine.

A hand-drawn survival horror where you fish for answers by day and ration your hope by night, with endings that rarely turn out kind.

Pilot a mining sub into the crushing deep. Drill down, haul treasure up, and race the air in your tanks — one more gem, or turn back?

Submeris is an underwater mining adventure set beneath a mysterious island.

The year is 1997. Pilot a small submersible into the depths of the Pacific to investigate a massive sonar anomaly.

Pilot your submarine to activate and reestablish a network of beacons while carefully utilizing your sonar to navigate the low-visibility depths of…

Project Abyss is a deep sea adventure game where you explore as a diver, forced to survive a destiny that goes deeper than anyone imagined.

A hand-drawn survival horror where you fish for answers by day and ration your hope by night, with endings that rarely turn out kind.

Send divers down into a cursed abyss and keep the last survivors breathing, sane and hopeful as the Flood rises.

There's Nothing Down There is a short undersea horror exploration game.

A first-person Lovecraftian horror aboard a nuclear submarine lost in the North Atlantic.

Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.

Trapped in a sinking submarine, two players must communicate through walkie-talkies to solve puzzles, complete tasks, navigate the depths, and…

Operate an oil-drilling submarine while taking instructions from a mysterious voice. Fail your quota, and they’ll cut your oxygen.

Pilot a submarine through a frozen alien sea with your crew, fighting what swims out of the dark and scavenging for the fuel to keep going.

A co-op horror job at the bottom of the sea: dive into sunken labs with up to eight friends, destroy what Pharma Corps wants gone, and hope the dark…

Dive into a haunted open sea, scavenge for treasure and fight off swarms of sea creatures under the mind control of a giant Kraken.

As captain of the Pandora sub, you must explore the Trench and retrieve data from the Neptune wreckage.

Stan, a professional diver in the North Sea, is struggling to overcome a life-changing loss during an extended mission underwater.

Dive into an unforgiving underwater nightmare alone or with friends! Complete deadly missions for the Union in the terrifying depths of Gornak.

A first-person ship repair sim with a Lovecraftian twist. You inherit your father's shipyard on a strange island, fix the ships that dock there…

Pilot a mining sub into the crushing deep. Drill down, haul treasure up, and race the air in your tanks — one more gem, or turn back?

A first-person Lovecraftian horror aboard a nuclear submarine lost in the North Atlantic.

Send divers down into a cursed abyss and keep the last survivors breathing, sane and hopeful as the Flood rises.

The year is 1997. Pilot a small submersible into the depths of the Pacific to investigate a massive sonar anomaly.

A hand-drawn survival horror where you fish for answers by day and ration your hope by night, with endings that rarely turn out kind.

Descend from the fragile safety of your diving bell into a dark shipwreck zone, search for sunken gold, survive escalating anomalies, and uncover…

Discover the true meaning of isolation in Underwater, a survival horror game set in an atmosphere of constant dread, darkness, and crushing pressure.

There's Nothing Down There is a short undersea horror exploration game.

Short horror game where you survey the descent of a capsule through a hole in the middle of an ocean, with only 4 lights and your ears to ensure…

A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.