Single-player games like GearBlocks
Below are 11 single-player Steam games similar to GearBlocks, 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 GearBlocks page.
Ranked picks
- 1
Screw Drivers
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Indie and Simulation with GearBlocks.
Crazy physics and high-speed races! Craft vehicles cleverly by combining building blocks and mechanical parts to create powerful drivetrains. Unlock new parts, race for the gold, and challenge your friends in multiplayer.
- 2
Dream Car Builder
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Indie and Simulation with GearBlocks.
Design your car from scratch: from the frame to the suspension and race it!
- 3
BeamNG.drive
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Simulation and Early Access with GearBlocks.
A dynamic soft-body physics vehicle simulator capable of doing just about anything.
- 4
Brick Rigs
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Simulation with GearBlocks.
Build your own vehicles or download one of the more than 200,000 creations already uploaded to the Workshop and experience the dynamic driving and destruction physics of Brick Rigs!
- 5
Stormworks: Build and Rescue
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Simulation with GearBlocks.
Join a world where you design, create and pilot your own air sea rescue service. Release your inner hero as you battle fierce storms out at sea to rescue those in need.
- 6
Scrap Mechanic
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Indie and Simulation with GearBlocks.
Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!
- 7
Homebrew - Patent Unknown
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Indie with GearBlocks.
Unleash your creativity and craft anything from flying cars to jet-powered toilets.Fair warning: there's a learning curve. But once you've got it, the sky's the limit for your creations!While active development is paused, we focus preserving the game and keeping it accessible.
- 8
Archean
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Indie and Simulation with GearBlocks.
Gather resources, craft components, build vehicles, and code their logic in a physics-driven engineering sandbox and full scale space sim.
- 9
Trailmakers
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Indie and Simulation with GearBlocks.
Build the ultimate vehicle and explore a vast open world filled with challenges and adventure. Play solo or team up with friends in multiplayer to conquer the toughest obstacles. With a thrilling campaign mode and endless creative possibilities, Trailmakers is the ultimate sandbox for adventurers.
- 10
People Playground
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Indie and Simulation with GearBlocks.
Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.
- 11
Garry's Mod
Single-player alternative to GearBlocks — playable solo, no multiplayer required. Shares Indie and Simulation with GearBlocks.
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.