Fathoms
Hop into a ship and escape! With the help of an aquatic ally, you pilot an underwater vessel in an attempt to escape the clutches of the Sea Intelligence Bureau.
The top results based on the latest update are Subterene [Score: 0.8], MF-01 Aerostrike [Score: 0.8] and Depths of Sanity [Score: 0.8] The top rated games you can find here are Iron Lung [SteamPeek Rating: 8.3] ranked #21, Axiom Verge [SteamPeek Rating: 7.5] ranked #12 and The Aquatic Adventure of the Last Human [SteamPeek Rating: 4.5] ranked #14 Also don't forget to check the newest releases Augment Anthem [Release date: 2026-05-15] ranked #6, Silent Paradise Anthology [Release date: 2026-05-12] ranked #11 and Rusted Sea [Release date: 2026-03-04] ranked #26 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Axiom Verge [SteamPeek Rating: 7.5] ranked #12, The Aquatic Adventure of the Last Human [SteamPeek Rating: 4.5] ranked #14 and Iron Lung [SteamPeek Rating: 8.3] ranked #21.
Hop into a ship and escape! With the help of an aquatic ally, you pilot an underwater vessel in an attempt to escape the clutches of the Sea Intelligence Bureau.
Bore deep below the earth's surface in your all-terrain mining vehicle. Drill for ores, scan for artifacts, and explore an expansive subnautical cavern system.
A Tactical Shmuplovania. Aerostrike combines elements from Metroidvania, Bullet Hell, and Shmup genres. Take flight in the MF-01 Aerostrike, explore a large underground base, battle against squadrons of hostile ships of all shapes and sizes, and find a way to escape alive.
A mysterious signal. A missing crew. And the one man trying to piece it all together. As Abe Douglas, dive deep into a fully underwater metroidvania to explore massive oceanic biomes, battle monstrous bosses, and piece together a mystery that threatens not only your crew, but your own sanity.
Sinking Eternity is a single-player underwater exploration RPG. Survive extreme depths, hide from dangerous sea creatures, and uncover the secrets of a civilization lost for millennia.
Become Jules Verne and adventure into the dangers that hide in Hemera, a fantastic parallel world built from his own imagination. Explore, solve puzzles and unlock the most coveted secret of the mighty Atlantis.
Combine four Augment types to transform your gun, movement, and traversal in a 2D sci-fi metroidvania. Explore interconnected environments from flooded ruins to abandoned bunkers, fight biomechanical threats, and rebuild the last human settlement.
Control a submarine or a diver into the depths of unknown underwater worlds and take photographs of alien animals, plants and artefacts. Continue your journey through this casual, side-scroller, exploration game and collect stars to unlock more secrets before travelling to an alien home planet.
Lead your starfighter as a bounty hunter, complete contracts and fight your way to free your home system from a criminal empire full of conspiracies and underworld secrets, in this hard boiled action old school arcade shooter.
Descend through the ocean layers, purify marine life, and survive the abyss in this bullet hell roguelite. Face colossal bosses, choose powerful upgrades, and uncover the curse's origin. Can you save the ocean before you become fish bait?
You are a friendly explorer robot, searching for answers in a far away planet. Harness the power of the cosmos with your matter gun in this clever and minimalist adventure-puzzle-platformer.
Discover 4 short metroidvania sci-fi adventures! Explore a submerged city, a lost world reclaimed by machines and a mysterious temple on an alien planet. Unlock new abilities to reach more places and battle deadly foes. Piece together the story of those places and discover how they’re all connected.
Explore and uncover the mystery of a surreal alien world by blasting aliens and glitching your environment in this intense retro side-scrolling action/adventure.
Maverick is an action-packed metroidvania with tight and deliberate controls. Run, jump, and shoot your way through a post-modern Earth under siege by alien-androids. Conquer dynamic enemies and bosses as you evolve your xeno-armor with enhancements and unlock unique abilities.
Explore the ruins of the human race and discover the thriving wildlife that blossomed after our extinction in this underwater action/adventure. Encounter monstrous creatures and let curiosity guide you through an inevitable voyage of extinction.
Play as a lone space traveler, floating in the galaxy while exploring the boundaries of human civilization.
Trash Quest is a compact metroidvania with a single spawn point, run and gun action and tight platforming. Navigate an interwoven maze of rooms through this space station, destroying robots, collecting power ups and unlocking shortcuts.
Journey through a kingdom drained of its life. An innocent being locked away from its own kind, longing to be loved and seen. Though it seems to have forgotten one flicker of hope. You, a glimmer of life not yet fallen.
A stealthy space opera metroidvania where actions have consequences. The stars call the Chinokitsune a space pirate--& often an assassin--but stranded on a strange alien world after a failed heist, It's up to you to reckon with your own past & motivations to thwart an ancient evil & maybe find love.
A 2D Shoot-Em-Up with a focus on crew management, exploration, procedural generation, and corporate espionage.
STEEB is a sci-fi exploration adventure game. You are a bio-robot scout, sent to explore dangerous Earth-like planets. Gain unique abilities by extracting samples from alien organisms. Choose upgrades to progress and survive the planet's threats. Will your discoveries save humanity?
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Explore the Echoes of Nox amongst the war between 3 factions of robots. Uncover new tools and take territory as the dynamically changing rooms switch hands between the different AIs and yourself. Reveal the secrets of the past and discover why you alone were left in this station.
A slow, meditative survival journey across a bleak continent. Carry an evil artifact, manage scarce resources, scavenge abandoned places and decide how far you’re willing to endure in a world that offers no reassurance.
Explore a dangerous, fantastical world and slay the divine being that corrupted it. Goldstained is a top-down 2D action-adventure where unlocking new weapons with new movesets is your way forward through boss fights, puzzles, and combat!
Descend to the center of the Earth and survive beneath toxic skies. Watch out for the creatures. Manage your air, water, and food. Build vehicles to dig deeper. Grow potatoes, gather resources, and design robots to defend and automate your world — the control is in your hands.
The surface is dead. The war is lost. As a Rusted Retaliator, you must survive the post-apocalyptic ocean of 1963. Pilot submersibles, feed scrap to the Replicator, and mine Nukelium to earn Pressure Points from HQ. Buy better gear, fight the SeaBots, and reclaim the deep.
Litlip is a retro-style game where players change characters, explore the world, and collect plot-essential items. It’s a relaxing and fun experience. The game series follows a unique “Middle-Beginning-End” narrative structure, which I believe works best.
Explore an abandoned planet, find upgrades, build your character and reveal the truth about what happened to the planet and its people.
Shift between three deadly combat forms in this brutal metroidvania. Wield high-speed melee, heavy firepower, and summoned minions to crush evolving enemies. Explore a ruined world shaped by your choices, uncover Arson’s lost past, and decide the fate of humanity’s remnants.
Set in the year 2078, CYBERDAD is a 2D cyberpunk gunfight dungeon crawler following a disgruntled father seeking to rescue his daughter, and exact his revenge.
Dive into a magical underwater world in this pixel art action-adventure RPG. Explore sunken ruins, battle fearsome sea creatures, uncover lost memories, and shape your destiny beneath the tides.
As Robo, you will decide the destiny of Gear Town and its robot people. Make decisive choices, explore biomes, solve puzzles and mini-games, battle hordes of robotic enemies in this cute pixel-art Twin Stick Shooter RPG, and write the Robo legend.
Overrust is a 2D narrative survival game set in a cyberpunk universe with a horror atmosphere. The player must use stealth, reasoning, and exploration to overcome environmental puzzles.
The world is in ruins. The Dark Synths reign. Only the Resonant Blade—a weapon that channels sound into destruction—can turn the tide. Slash, dash, and shatter your enemies in this dystopian sci-fi action adventure.
Pilot a submarine in a horrific, deep sea expedition. Study the monsters the lurk below and look for their signs. Adjust your speed, noise and light levels to scare off, or hide from whatever you think is out there. Poor judgment will lead to a watery grave.
Zone of Lacryma is a story driven vertical shmup with 11 levels, highscores, speedrunning, upgrades and more.
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