Single-player games like Model Railway Millionaire
Below are 12 single-player Steam games similar to Model Railway Millionaire, 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 Model Railway Millionaire page.
Ranked picks
- 1
Kubifaktorium
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Model Railway Millionaire.
Build, manage and grow a thriving colony in Kubifaktorium. The game features different biomes to explore, plenty of resources to exploit, complex machinery to build and interesting production chains to master.
- 2
Two Point Museum
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Model Railway Millionaire.
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
- 3
Transport Fever 2
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Model Railway Millionaire.
The classic transport simulation genre has a new gold standard with Transport Fever 2. Discover a whole new world by navigating transport routes through land, water and air. May progress and prosperity find their way!
- 4
RAILGRADE
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Model Railway Millionaire.
RAILGRADE is the train RTS game! Construct dense vertical railroads, build cities, construct vast factory chains with train automation! Restore an off world colony's economy all in the intense story driven campaign or relaxing sandbox mode!
- 5
Planet Zoo
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Model Railway Millionaire.
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.
- 6
Automation Empire
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Model Railway Millionaire.
Build and manage a massive industrial network of factories, mines, and farms. Employ a fleet of trains, trucks, and robotic drones. In the age of automation, efficiency is survival!
- 7
Planet Coaster 2
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Model Railway Millionaire.
Build and customise thrilling roller coasters and incredible water slides, manage the ultimate theme park experience, and share your epic creations. Are you ready to ride the wave?
- 8
Factory Town
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Model Railway Millionaire.
Build, automate, and optimize a giant factory on 3D terrain using conveyor belts, trains, chutes, pipes, and airships. Sell your goods to nearby villages to expand their borders, increase happiness, and unlock even better technology!
- 9
Model Railway Easily
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Simulation with Model Railway Millionaire.
Model railway builder with true 3D graphics. Place all the highly detailed objects on different landscapes and create exciting model railway layouts! Start your trains and enjoy this fully functional model railway simulator!
- 10
Rule the Rail!
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Simulation with Model Railway Millionaire.
Fully functional model railway building game on your screen. Create and paint the landscape, place the tracks engines and wagons. Start the trains and create control sequences to direct them to the right tracks. Place houses, industrial buildings, lamp posts, plants, and all the little details to finish your model railroad on the screen.
- 11
Wild West Steam Loco
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Simulation with Model Railway Millionaire.
Fully functional model railway building game in Wild West style. Create and paint the landscape, place the tracks, steam engines and wagons. Start the trains and create control sequences to direct them to the right tracks.
- 12
Model Railway Easily 2
Single-player alternative to Model Railway Millionaire — playable solo, no multiplayer required. Shares Simulation and Casual with Model Railway Millionaire.
Model railway builder with true 3D graphics. Form and paint the terrain, build the tracks with easy action, and place all the highly detailed objects to create exciting model railway layouts! Start your trains by simply pushing them and enjoy this fully functional model railway simulator!