Single-player games like Underground Keeper
Below are 10 single-player Steam games similar to Underground Keeper, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Underground Keeper page.
Ranked picks
- 1
Underground Keeper 2
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
Underground Keeper 2 is a logical 3D puzzle game from a first person view. You will enjoy hours of entertainment in a 60 levels and 5 different environments. Levels generator included.
- 2
Pachinko Life
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
a pachinko roguelike where every run is a life. every country, class, and choice changes how the board plays.
- 3
Hexagun
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
Hexagun is a match3 shooter on the hex grid. Clean the playing field by forming groups of three or more like-colored hexagons. Enjoy today with great gameplay for everyone!
- 4
Graviter
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
Graviter is a real-world-physics-based game about manipulating gravitational forces. Shrink and enlarge bodies, and move them around to find your way through over a hundred different levels of varying complexity.
- 5
macdows 95
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
you have an update for your operating system...
- 6
Zup! S
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
Minimal physical puzzle with explosions
- 7
Explomania
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
Explomania is a physically based game with untraditional gaming mechanics. You place property modifiers within the level to determine property, strength and direction of the action.
- 8
LYNE
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
Deceptively simple. Infinitely complex. LYNE is a minimalist puzzle game that will knot your brain as it calms your soul. Connect the shapes. Fill the board. Lose yourself in the interflowing paths of LYNE.
- 9
TankZone Battle
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie with Underground Keeper.
TankZone Battle is a dynamic 3D action game. Dynamic and exciting battles are awaiting you, where the power of ammunition is not everything. Use your speed and agility to defeat your rivals!
- 10
Robot Soccer Challenge
Single-player alternative to Underground Keeper — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper.
Robot Soccer Challenge is a football game in which robots on remote control stand against each other. Show your abilities and skills in robot control and bring your team to victory. Dynamical and fast game, in which there is no lack of exciting and amusing moments.