Single-player games like 第四空间Fourth Space
Below are 8 single-player Steam games similar to 第四空间Fourth Space, 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 第四空间Fourth Space page.
Ranked picks
- 1

Idol Manager
Single-player alternative to 第四空间Fourth Space — playable solo, no multiplayer required. Shares Strategy and Indie with 第四空间Fourth Space.
Idol Manager is a business sim about conquering the entertainment industry using any means you deem necessary.
- 2

Two Point Museum
Single-player alternative to 第四空间Fourth Space — playable solo, no multiplayer required. Shares Strategy and Indie with 第四空间Fourth Space.
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

PuPu's Adventure Park
Single-player alternative to 第四空间Fourth Space — playable solo, no multiplayer required. Shares Strategy and Indie with 第四空间Fourth Space.
Build an Adventure Park from the ground up! The PuPu clan had just rented a new "playground" from the Dark Goblins. Manage the park, construct park facilities, and grow your clan to serve the expansion of the Park for "hero" customers summoned from other planets!
- 4

Startup Panic
Single-player alternative to 第四空间Fourth Space — playable solo, no multiplayer required. Shares Strategy and Indie with 第四空间Fourth Space.
Quit your job and build an exciting startup! Survive the tech bubble, compete with rival CEOs and expand your office from bedroom programmer up to the heights of global corporate sabotage! As long as you don't get hacked... or kidnapped...
- 5

Wildlife Park 2
Single-player alternative to 第四空间Fourth Space — playable solo, no multiplayer required. Shares Strategy and Indie with 第四空间Fourth Space.
Now’s the chance to build the Zoo of your dreams! Just like in a real Zoo, your animals must receive complete care. Feed them, train them, cure them and even relocate them. Observe their realistic interactions with one another, the landscape, the play equipment and even Zoo visitors.
- 6

Coffee Shop Tycoon
Single-player alternative to 第四空间Fourth Space — playable solo, no multiplayer required. Shares Strategy and Indie with 第四空间Fourth Space.
Manage your own coffee shop and control every detail to make it the most popular one in town! Roast your own beans and create your recipes. Hire and train your staff, manage your economy and marketing, and destroy your competition to become the ultimate legal coffee monopoly in Coffee Shop Tycoon.
- 7

Burger Bistro Story
Single-player alternative to 第四空间Fourth Space — playable solo, no multiplayer required. Shares Strategy and Indie with 第四空间Fourth Space.
Open your own diner and create custom burgers in this management sim game.
- 8

Wildlife Park 3
Single-player alternative to 第四空间Fourth Space — playable solo, no multiplayer required. Shares Strategy and Indie with 第四空间Fourth Space.
Do you have what it takes to be a zoo tycoon? You are responsible for your very own and unique zoo. Choose from numerous types of enclosures, park buildings and plants to design an environment appropriate to each species. Take home a part of wilderness with Wildlife Park 3!