Underground Hidden Gems on Steam
Unlike generic lists, our game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated underground games.
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Kin and Quarry
An incremental mining adventure where you must dig into the earth to recover essence for your sacred Evertree. Mine, drill, and blast your way to the deepest depths, discovering rare artifacts and recruiting more kin to your cause along the way. Dig. Upgrade. Repeat.
Million Depth
Craft original weapons and engage in strategic time-freezing battles as you dive into the million-floor deep underground world of this deep-diving action strategy game.
Laundering Simulator - Clean Cash and Laundry
Laundering Simulator puts you in charge of a two-faced enterprise – a hidden counterfeiting workshop with a laundromat as its front! Help Eddie Wiser run this crazy show and deal with small-business management, a criminal underground, nosy authorities, and a rage-inducing grandmother!
Blippo+
Blippo+ is a live-action, off-cable TV simulator. Channel-surf the stars and discover the staticky, radical world of Planet Blip through its soaps, sitcoms, news, weather, and talk shows. But don’t touch that remote—everything’s about to get bent.
Kaelaverse: Pemascape
Kaela Kovalskia of Hololive ID has gone missing! Play as her army of assistants, the Pemaloe, and set off to explore caves, dungeons, and mazes and discover the truth about Kaela's whereabouts!
Caput Mortum
Travel back to 16th-century France and delve into the mysterious depths of a seemingly abandoned alchemist's tower. Do you dare brave the horrors that beckon you below... deeper still?
SubwaySim 2
Explore the three most picturesque underground lines in Germany! The Berlin U1/U3 and the Hamburg U3 are waiting for you. Immerse yourself in everyday life in the two German metropolises and discover famous sights such as Hamburg's harbour or Berlin's Oberbaum Bridge.
Pale Abyss - Prototype
Descend into the Pale Abyss, a cursed chasm where the forgotten truths of a dying world fester in its depths. Inspired by games such as King’s Field and Shadow Tower, Pale Abyss is a first-person action RPG about exploration and adventure. Currently it's just a demo with about 1 h of playtime.
DUNGEON RAZE
Here’s a fast-paced dungeon destruction shooter you can clear in as little as 30 minutes! Break walls for shortcuts, detours, or direct paths. Double ammo, halve reload time, and power up to smash through even the toughest walls!
DigDigDrill
DigDigDrill is an underground mining and resource collecting game. Dig freely for minerals and treasures. Use the items you collect to forge your original drills in a hack-and-slash style equipment system.
Super Mining Mechs
Build your own Super Mining Mech and explore the underground in search of new natural resources. Customize your mech with unlockable parts to dig deeper than ever - by yourself or with up to 7 friends in online co-op multiplayer! So, what are you waiting for? There’s mining to be done!
Ad Fundum
Take control of a giant mech and dive into an exciting underground adventure in a dieselpunk world! Dig deep, collect valuable minerals, upgrade wisely, explore diverse locations, uncover ancient secrets, and try not to explode! Will you save the world or vanish in the depths below?
Frogmonster
Discover some of the most charming and challenging soulslike bosses in Frogmonster, a Metroidvania FPS adventure where you explore a lively world filled with creatures, bugs, and beasts.
BORE BLASTERS
Blast through rocks with your machine gun drill. Collect rare gems, ores and ancient artefacts, upgrade your ship and unlock new abilities. Uncover the mysteries of the deep and the dangers that lurk below.
Below the Stone
Below the Stone is an extraction roguelike about dwarves on the quest for the deepest depths. A place where each and every descent will lead to new adventures -- and where only the most determined dwarves with many lost lives will be rewarded by the hidden world lying below the stone.
Deepest Chamber: Resurrection
Delve into the depths of Deepest Chamber: Resurrection, where card boosting is your key to survival. Employ this unique mechanic to augment your abilities, strategize your next moves and endure a series of increasingly perilous descents in this gripping rogue-lite, card-battling adventure!
Miniland Adventure
The world doesn't generate itself - you do it, shape the world as you wish! Start with nothing, and build dream houses for goblins and yourself while exploring, collecting resources, crafting, building, fighting, farming... and more!
Bloodhound: First day in hell
Crush the cult of Astaroth and vanquish her hellspawn, make them squeal and hide where they came from. Enjoy a Fresh Look & Old Fun in this arcade horror FPS game inspired by the legends of the 90s.
KINGDOM of the DEAD
Immerse yourself in a dreadful hand-drawn horror world and push Death’s armies back to the underworld!
Eye of the Temple
Embark on a VR adventure to explore a vast and treacherous temple and uncover the ancient legend of the Eye. Keep your balance as you step between moving blocks, dodging hazardous traps and solving environmental puzzles with just your torch and whip in hand.
The Falconeer: Revolution Remaster
Take flight in this remastered 'stick control era' aerial combat RPG. Explore haunting landscapes, engage in epic dogfights, and uncover ancient secrets in a visually enhanced, rebalanced edition of the BAFTA-nominated, award-winning original.
Tales From Off-Peak City Vol. 1
On the corner of July Avenue and Yam Street, all is not what it seems. What role will you play in a city's fate?
STATIONflow
STATIONflow is a game about controlling the flow of thousands of passengers by building and managing an efficient underground train station.
The Hive
The Hive is a strategy game with RPG elements where you assume command as the insectoid hivemind. Build and expand your underground colony, harvest resources, and evolve your swarm using DNA. Will you survive in this hostile yet beautiful underworld?
![Close Your Eyes [Old Version]](https://shared.cloudflare.steamstatic.com/store_item_assets/steam/apps/377330/c8d8c555e37e28190ecd34dae23ca4b0d73ce5bc/header.jpg)
Close Your Eyes [Old Version]
A redux version of a 2014 Ludum Dare RPG Maker Horror Game. A poor little marshmallow escapes death row into an underground subway system, where they're asked questions by a mysterious game show host. Updated in 2025 with new content.
Egyptian Senet
The Mysterious Afterlife Journey And The Favorite Pastime Of The Pharaoh Tutankhamun. Don't Miss The Opportunity To Play The World's Oldest Board Game From Ancient Egypt.
World of Subways 2 – Berlin Line 7
Volume 2: "U7 - Berlin" is the next release continuing the successful product series " World of Subways" introducing famous subway lines around the world to all subway enthusiasts. After Vol. 1, Vol. 2 contains the route U7 of Berlin`s subway.
Super Motherload
Set on Mars in an alternate Cold-War era, Super Motherload is a 1 to 4-player couch co-op digging adventure with storyline by Image Comics' Kurtis Wiebe, a fully voiced cast of Soviet and American characters, and a procedurally-generated world that changes each time you play.
Dynamite Jack
A brave space marine, armed with only bombs and a flashlight, must escape the Anathema Mines!