Single-player games like Mars Attracts
Below are 18 single-player Steam games similar to Mars Attracts, 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 Mars Attracts page.
Ranked picks
- 1
Icetwine
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
Icetwine is an ice-age city builder where you combine raw materials to craft tools, weapons, machines, and structures. Build cozy huts, thriving farms, and tame dodos and mammoths. Defend your village from enemies and strike back to help your people survive and thrive.
- 2
Fata Deum - The God Sim
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
Inspired by the god games of old, Fata Deum lets you mold settlements and townsfolk in your image. Will you raise the settlements to splendor, or spur them on to violent debauchery and demons? Watch as a living world grows under your whims.
- 3
Whiskerwood
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.
- 4
Surviving Mars
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
There will be challenges to overcome. Execute your strategy and improve your colony’s chances of survival while unlocking the mysteries of this alien world. Are you ready? Mars is waiting for you.
- 5
Ground of Aces
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
Take command of a remote military air base during World War II. Build your own airfield, manage iconic aircraft and oversee your crew’s well-being. Prepare them against air raids and send your pilots on dangerous missions. Survive and help your nation win the war!
- 6
Nova Roma
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
The glory of Rome is at your fingertips in this city-building game where you must appease the gods, enact laws, and develop complex supply chains to meet the needs of your citizens.
- 7
STARIO: Haven Tower
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
A vertical kingdom in the sky! Plan your ascent from the harsh Sand Zone, rising layer by layer as you and your Towertizens stand together against looming disasters. Build trade ports and vertical supply networks. Perform Rituals to shape miracles, and witness the prosperity of this rising nation.
- 8
Space Haven
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
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.
- 9
The Last Hospital
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Adventure and Simulation with Mars Attracts.
Every decision made influences humanity's fate, with USMLE level medical questions woven into patient care, revealing the mysteries of a dying world.
- 10
Planet Coaster
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Action and Strategy with Mars Attracts.
Planet Coaster® - the future of coaster park simulation games has arrived! Surprise, delight and thrill incredible crowds as you build your coaster park empire - let your imagination run wild, and share your success with the world.
- 11
Two Point Hospital
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Simulation with Mars Attracts.
Design stunning hospitals, cure peculiar illnesses and manage troublesome staff as you spread your budding healthcare organisation across Two Point County.
- 12
Zoo Tycoon: Ultimate Animal Collection
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Simulation with Mars Attracts.
The wildly popular Zoo Tycoon series gets set to crank up the excitement, challenge, and fun of building the ultimate zoo. Let your imagination run wild with Zoo Tycoon: Ultimate Animal Collection. Build, manage, and maintain your dream zoo alone or with up to four players.
- 13
RollerCoaster Tycoon® Classic
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
Create incredible parks in the original rollercoaster sim from Chris Sawyer.
- 14
Planet Zoo
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
Build a world for wildlife in Planet Zoo. From the developers of Planet Coaster and Zoo Tycoon comes the ultimate zoo sim. Construct detailed habitats, manage your zoo, and meet authentic living animals who think, feel and explore the world you create around them.
- 15
Two Point Museum
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Strategy and Simulation with Mars Attracts.
Curate and manage incredible museums! Explore to discover amazing artifacts. Design and refine the layout, keep staff happy, guests entertained, donations plentiful… and children off the exhibits
- 16
Dungeon Keeper™ 2
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Action and Strategy with Mars Attracts.
Bad guys have all the fun. Discover your dark side as you build an evil underground kingdom and defend it against the forces of good.
- 17
This Means Warp
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Action and Strategy with Mars Attracts.
It’s co-op space survival fun, Jim, but not as we know it. This Means Warp is an intense spaceship management roguelite experience for 1-4 players. Explore a procedurally generated universe, upgrade your ship, battle dangerous enemies and adapt your strategies to survive in a hostile galaxy.
- 18
Kitman
Single-player alternative to Mars Attracts — playable solo, no multiplayer required. Shares Action and Simulation with Mars Attracts.
KITMAN is a 1-4 player job simulator set in the backrooms of a soccer stadium. Run the team by running the locker room. Clean the team’s boots, patch jerseys, mop floors, and when no-one is looking… sneak into the gaffer’s office and fix the game plan!