Single-player games like Slot Waste
Below are 8 single-player Steam games similar to Slot Waste, 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 Slot Waste page.
Ranked picks
- 1

Trolley Problem, Inc.
Single-player alternative to Slot Waste — playable solo, no multiplayer required. Shares Indie and Simulation with Slot Waste.
Trolley Problem, Inc. is a darkly comedic narrative game based on real-world philosophical papers, in which you are asked to make a series of impossible choices from two awful answers. Wrestle with your moral compass, decide the fate of millions – and compare your choices with the rest of the world.
- 2

Roadside Research
Single-player alternative to Slot Waste — playable solo, no multiplayer required. Shares Simulation with Slot Waste.
Roadside Research is a 1 to 4 player co-op gas station simulator. Except you’re aliens. And undercover. Do very human things like restocking shelves while preparing for the invasion. Just don’t get caught.
- 3

American Truck Simulator
Single-player alternative to Slot Waste — playable solo, no multiplayer required. Shares Indie and Simulation with Slot Waste.
Experience legendary American trucks and deliver various cargoes across sunny California, sandy Nevada, and the Grand Canyon State of Arizona. American Truck Simulator takes you on a journey through the breathtaking landscapes and widely recognized landmarks around the States.
- 4

Resident Evil 4
Single-player alternative to Slot Waste — playable solo, no multiplayer required.
Survival is just the beginning. Six years have passed since the biological disaster in Raccoon City. Leon S. Kennedy, one of the survivors, tracks the president's kidnapped daughter to a secluded European village, where there is something terribly wrong with the locals.
- 5

Viewfinder
Single-player alternative to Slot Waste — playable solo, no multiplayer required. Shares Indie with Slot Waste.
Challenge perception, redefine reality, and reshape the world around you with an instant camera. Viewfinder is a new single player game offering gamers hours of interesting and fun experiences while uncovering the mysteries left behind.
- 6

Stardew Valley
Single-player alternative to Slot Waste — playable solo, no multiplayer required. Shares Indie and Simulation with Slot Waste.
You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home?
- 7

Two Point Museum
Single-player alternative to Slot Waste — playable solo, no multiplayer required. Shares Indie and Simulation with Slot Waste.
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
- 8

The Void
Single-player alternative to Slot Waste — playable solo, no multiplayer required.
Only brought to life by scarce sparks of Color, the bleak, grey Void is a peculiar place. The player gets to explore it, get to know the Sisters, Brothers, and other weird creatures inhabiting it, and learn the ways of Color, harvesting it and drawing sigils that change the world around them.