Single-player games like Underground Keeper 2
Below are 10 single-player Steam games similar to Underground Keeper 2, 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 2 page.
Ranked picks
- 1
Kubikon 3D
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper 2.
Cubes, cubes, cubes... Cubes everywhere. Whether you're in the mood to challenge your brain or just relax, Kubikon is here for you!
- 2
Kiko's Apple Adventure
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper 2.
Push apples, move the rafts, and outsmart silly enemies in this adorable puzzle adventure!
- 3
SuperPosition
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper 2.
Sokoban style quantum puzzle game. Make your way through many variations of one level at once using one sequence of moves!
- 4
PortalSnake
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper 2.
Puzzle game about portals and snakes.
- 5
Baba Is You
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie with Underground Keeper 2.
Baba Is You is a puzzle game where the rules you have to follow are present as blocks you can interact with. By manipulating them, you can change how the game works, repurpose things you find in the levels and cause surprising interactions!
- 6
Dumb Little Robots
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper 2.
Dumb Little Robots is a 2d puzzle game where you control robots that each have a single function. Help them work together through 51 levels. Find new robots as you go and learn how they change the possibilities!
- 7
SVA
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper 2.
Simple rules, extreme challenge! Just move your character and loop around bubbles to clear them. Sounds easy? Don’t be fooled—no one’s conquered this game yet. Are you up to the task?
- 8
Gentoo Rescue
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper 2.
A puzzler about sliding penguins and walruses. Pick up items to push, pull, bounce, swap, stop, steal, or explode. Uncover surprising twists hidden in a world of puzzles inside puzzles inside puzzles.
- 9
Tactical Combat Department
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie with Underground Keeper 2.
Tactical Combat Department is a tactical turn-based strategy game inspired by Swat games. You command a special intervention squad that intervenes in various situations and environments.
- 10
Karting4Fun
Single-player alternative to Underground Keeper 2 — playable solo, no multiplayer required. Shares Indie and Casual with Underground Keeper 2.
Jump into a race full of adrenaline, sharp turns, and wild contact. Bumping and shoving opponents is not only allowed—it’s encouraged!