Single-player games like Desktop Truck Simulator
Below are 8 single-player Steam games similar to Desktop Truck Simulator, 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 Desktop Truck Simulator page.
Ranked picks
- 1

Moonberry Clock: Idle Pet
Single-player alternative to Desktop Truck Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Desktop Truck Simulator.
Watch the clock and your idle pet passively gain money to unlock clothes, toys, and fun accessories. Either customize your pet yourself, or schedule them to change looks on their own.
- 2

Little Ghosties
Single-player alternative to Desktop Truck Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Desktop Truck Simulator.
Little Ghosties is a cozy 2D idle desktop companion game where adorable ghosts live inside a terrarium on your desktop. Hatch, raise, and collect unique ghosts as they grow from eggs into fully grown adult ghosts.
- 3

Patchy
Single-player alternative to Desktop Truck Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Desktop Truck Simulator.
Patchy is a little robot who lives on your desktop. He fishes, gardens, cooks, catches bugs, and mostly functions without you. He'll sit back, watch movies and react to your local weather. If he is angry he will grab your cursor and nudge your panels around until you give him some attention.
- 4

Desktop Pet: Idle Cats Cozy Chaotic Companions for your screen
Single-player alternative to Desktop Truck Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Desktop Truck Simulator.
Adopt cozy cats for your desktop. Watch them nap, wander, climb, chase toys, earn Hearts, and cause tiny chaos while you work or relax.
- 5

My Slimadatchi
Single-player alternative to Desktop Truck Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Desktop Truck Simulator.
A cozy desktop companion idle game where you care for your adorable slime as it plays, enjoys treats, listens to music, fishes, and more. Earn slime points to unlock new toys, customize your Slimadatchi shell, and dress up your slime to create a companion that's truly your own!
- 6

Repotted
Single-player alternative to Desktop Truck Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Desktop Truck Simulator.
A cozy desktop game where you grow plants in unique charming pots.
- 7

HoloCozy
Single-player alternative to Desktop Truck Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Desktop Truck Simulator.
HoloCozy is a cozy idle desktop companion where you can spend relaxing time with hololive talents in their rooms. Enjoy music and ambient sounds, keep your favorite characters close, and watch them grow at your own pace while you work, study, or unwind.
- 8

DeskPets - Desktop Idle Companion
Single-player alternative to Desktop Truck Simulator — playable solo, no multiplayer required. Shares Simulation and Casual with Desktop Truck Simulator.
Start with a few companions, then import your own models or sprites to blend-breed endless new ones. They'll bounce around your desktop and perch on your windows~~ just remember to feed them and show some love, or they'll go RIP (don't worry, that's adjustable in settings)