Top-Rated Free Underground Games on Steam
10 free Underground games with 500+ reviews and a 70%+ positive rating, newest first.
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Vigil - Vigil is a short Narrative Horror Game that takes place in an unsettling underground facility. Your job is to dispose of boxes, however, you’re not alone. A terrifying automaton roams the facility, moving only when you look away or when you blink in real life.
Aug 15, 2025
Poco - Poco is the story of the world's smallest clown, who is banished from the circus and finds themself in a mysterious undergrowth full of lost and broken things. Explore, meet strange creatures, solve puzzles, and help Poco return to the circus in this charming 2D/3D hybrid point-and-click adventure.
May 20, 2025
waxweaver - A short sandbox rpg game that takes place on a square planet. Explore the world, gather resources, build a home and become stronger.
Apr 10, 2025
Gumballs & Dungeons - Embark on a free, exciting roguelike adventure with Gumballs & Dungeons! Collect and find hundreds of Gumballs, all with their own unique abilities, and create a synergistic team to tackle procedurally generated dungeons, discovering secrets and a trove of easter eggs as you explore!
Mar 4, 2025
Cave Crawlers - Cave Crawlers is a 1-10 player rogue lite set deep underground in a system of randomly generated caves. Players use weapons, spells, and talents to defeat the unique bosses and enemies found in each biome.
Jul 10, 2023
Towards Future - Waking up in the darkness, unable to see the sunrise, he remembered the little master carefully carried him home. The base has already fallen into ruin and there are no signs of any living people here. Where did the little master go? Is there any hope left under the doomsday?
Feb 18, 2022
Object N - A classic-style hardcore dynamic shooter which takes place in a science underground center.
Jan 13, 2021
Mr. Prepper: Prologue - Mr. Prepper: Prologue is a free standalone version of the game Mr. Prepper, featuring an essential part of the story.
Aug 27, 2020
CONCLUSE - Concluse is an atmospheric horror game which features puzzles, outstanding cutscenes, and something a little twisted..
Jun 29, 2018
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.
Aug 31, 2015
