Single-player games like Dungeon D14
Below are 8 single-player Steam games similar to Dungeon D14, 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 Dungeon D14 page.
Ranked picks
- 1
The Last Starship
Single-player alternative to Dungeon D14 — playable solo, no multiplayer required. Shares Strategy and Indie with Dungeon D14.
The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!
- 2
Dwarf Fortress
Single-player alternative to Dungeon D14 — playable solo, no multiplayer required. Shares Strategy and Indie with Dungeon D14.
Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.
- 3
RimWorld
Single-player alternative to Dungeon D14 — playable solo, no multiplayer required. Shares Strategy and Indie with Dungeon D14.
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.
- 4
Space Architect
Single-player alternative to Dungeon D14 — playable solo, no multiplayer required. Shares Strategy and Indie with Dungeon D14.
Design your dream space station in Space Architect! Master the power of automation or 'hire' an army of crewmates to handle your ever-growing production. Mine asteroids, fabricate goods, and engage in interstellar trade to pay off the menacing Big Evil Corp. Will you thrive in the vastness of space?
- 5
Space Haven
Single-player alternative to Dungeon D14 — playable solo, no multiplayer required. Shares Strategy and Indie with Dungeon D14.
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
- 6
Judgment: Apocalypse Survival Simulation
Single-player alternative to Dungeon D14 — playable solo, no multiplayer required. Shares Strategy and Indie with Dungeon D14.
Build, scavenge, craft, and perform occult rituals to survive in a demon-infested, post-apocalyptic colony simulation. Will you survive Judgment day?
- 7
Prison Architect
Single-player alternative to Dungeon D14 — playable solo, no multiplayer required. Shares Strategy and Indie with Dungeon D14.
Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.
- 8
Settlements Rising
Single-player alternative to Dungeon D14 — playable solo, no multiplayer required. Shares Strategy and Indie with Dungeon D14.
Settlements Rising is a medieval city building and colony management game. It offers a lively colony experience with simulated villagers, dozens of professions and resources, natural disasters, and raids, while providing full control over the colony through trade, production chains and datas.