Single-player games like Regular Human Workshop
Below are 8 single-player Steam games similar to Regular Human Workshop, 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 Regular Human Workshop page.
Ranked picks
- 1

People Playground
Single-player alternative to Regular Human Workshop — playable solo, no multiplayer required. Shares Indie and Simulation with Regular Human Workshop.
Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.
- 2

ACTION SANDBOX
Single-player alternative to Regular Human Workshop — playable solo, no multiplayer required. Shares Simulation with Regular Human Workshop.
A physics sandbox game for people who like to play with digital toys. Create, control toys and define your goals.
- 3

Ultimate Ragdoll Game
Single-player alternative to Regular Human Workshop — playable solo, no multiplayer required. Shares Indie and Simulation with Regular Human Workshop.
Ultimate Ragdoll Game is a Sandbox game without any limits. Have fun with ragdolls available in Steam Workshop and build your very own constructions using wide variety of blocks.
- 4

Timberborn
Single-player alternative to Regular Human Workshop — playable solo, no multiplayer required. Shares Indie and Simulation with Regular Human Workshop.
Humans are long gone. In a world struck by droughts and toxic waste, will your lumberpunk beavers do any better? A sandbox city-building game featuring ingenious animals, vertical architecture, water physics, and terraforming. Contains high amounts of wood.
- 5

Crazy Machines 3
Single-player alternative to Regular Human Workshop — playable solo, no multiplayer required. Shares Simulation with Regular Human Workshop.
Crazy Machines 3 is the latest, greatest, most amazing and craziest part of the series and fascinates once more with physic-based puzzles. Build your own crazy machines and share your awesomeness across the world thanks to the Steam® Workshop.
- 6

Evospace
Single-player alternative to Regular Human Workshop — playable solo, no multiplayer required. Shares Indie and Simulation with Regular Human Workshop.
Contribute to the colonization of the universe. Get and process resources, develop your technologies. Achieve complete automation and build a portal to include another planet in the chain of worlds.
- 7

Little Big Workshop
Single-player alternative to Regular Human Workshop — playable solo, no multiplayer required. Shares Simulation with Regular Human Workshop.
Manage your workers, stations, machines and create awesome stuff as your little big workshop grows into your dream factory!
- 8

STANDBOX
Single-player alternative to Regular Human Workshop — playable solo, no multiplayer required. Shares Indie with Regular Human Workshop.
STANDBOX is a single-player physics sandbox about bullying a ragdoll. Shoot him, push him, watch him get back up until he doesn't.