The Best Underground Games for Linux

An unusual mix of adventure and idle game. In utter loneliness deep below the surface, it's your task to wait for the awakening of your king... for 400 days.

Miska's Cave is a unique action-centric side scroller with strategic components and animated with pixel art. If you love completing challenging games that require varying strategies, this game is for you.

Help players trapped in a collapsed mine find their way out through different levels in a puzzle-style game, either in single-player or multiplayer online.

A story-focused game about six strangers stuck together for a month, and a machine that must be kept running.

The 5th entry in Liarsoft's Steampunk visual novel series is a mysterious fairytale in which fantasy and reality intertwine. The story unfolds from the perspectives of 2 women: one who travels in the ruins of Engine City New York, and one who finds herself in an underground world with a violet sky.

Experience an amazing adventure with Dick Ranger, who set off in search of his lost father William, a valued explorer and anthropologist. Travel with the hero through different lands and places.

IT Simulator is a co-op horror game where two players attempt to return power to an office building. Take the role of the all-seeing Control Room or the stealthy Repair Technician as you risk everything to d̶i̶s̶c̶o̶v̶e̶r̶ ̶t̶h̶e̶ ̶t̶r̶u̶t̶h̶ escape.

The world has ended. You are deep underground, and all alone with a cheery AI companion. You will have to mine and build to survive, and search for other survivors to help you. Will you be able to reach the surface? And what will you find when you get there?

A home brewed 360° interactive horror flick. Witness a troubled soul craving to make a chilling home movie realize that the monster lies a lot deeper than he could have ever guessed. Play the cassette and rewind the terror hidden inside.

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?