Underground

Build and defend an armored train through ever-changing underground routes. Recruit gunners, alchemists, and mechanics, upgrade your wagons, choose your path, and survive relentless kobold raids and colossal bosses.

You run the last store in a ruined world, solo or with up to three friends in online co-op. Clean and restore your shop, get the generator running, restock the shelves, and open your doors to the survivors who still come knocking. A survival and shopkeeping sim where every customer has a story.

Top-down survival action RPG for solo play or online co-op with up to 4 players. Explore the ruins, fight zombies with weapons and psychic powers, bring home supplies and build your underground bunker. Recruit survivors, craft gear and uncover the System’s secrets.

Strike the mountain, build your legacy, and survive collapsing caves. Start over stronger after every failure. Grow from a daring youth to a master miner, befriend unique NPCs, and unite scattered peoples in this cozy mining adventure.

You're gonna need a bigger tower. Then thirty of them. A million bugs are coming down tunnels the size of a city, and the only correct answer is more fire. Burn them, rot them, feed them to hungry trees - whatever you do, don't stop casting.

Steal valuable goods by night and sell them in your own shop by day. Turn stolen loot into profit, upgrade your store, and grow your criminal business. Take on bigger, riskier heists to keep your shelves stocked and your profits rising - but watch out, the police are closing in.

Dig down, sell what you haul up, go deeper. A pixel-art mining incremental about numbers that climb: 19+ ores, 40+ permanent talents, sealed caves, portals to other dimensions. Prestige and keep what you built. The tenth run clears in minutes what the first took an hour.

Your party fights on its own. Who stands in it and what they carry is your call — and that is the whole game. 12 heroes, 9 keywords that chain into gold combos, 100 maps, 440 grotesque 3D monsters, 100 bosses and an upgrade ladder that can destroy your best item.

Explore and mine in procedural caves. Master using struts to delve deeper and support the ceiling before it falls. Build automation chains to process ores. Then manipulate lava and trigger Dormancy to crystallise new ore where lava once flowed. Same world. New cave. New dangers. The world remembers.

A bold pachinko-inspired roguelike. With bunny girls. Build your best pegboard with special pegs, balls and passive effects to reach legendary scores. Lose and get executed on the spot. Oh did we mention this is a death game?

Psychological first-person horror about an investigative journalist exploring hidden caves beneath Machu Picchu. Document your findings, and uncover what lies beneath.

Rogues' Keep is a crime-den-management simulator set in a fantasy world. Clear out basements, dig out new levels, and create an underground city for thieves, pirates, warlocks, and other shady characters.