Single-player games like My Summer Project Together
Below are 8 single-player Steam games similar to My Summer Project Together, 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 My Summer Project Together page.
Ranked picks
- 1
Dumi's Adventure: Across Europe
Single-player alternative to My Summer Project Together — playable solo, no multiplayer required. Shares Indie and Adventure with My Summer Project Together.
Travel across Europe by road, pass through towns and cities, explore hidden places, and keep your car running as you face wild animals, bandits, armed factions, and the infected while uncovering the truth about your grandfather’s dark past.
- 2
1000km
Single-player alternative to My Summer Project Together — playable solo, no multiplayer required. Shares Indie and Adventure with My Summer Project Together.
A co-op road-trip adventure about covering 1000 km in rusty clunkers.
- 3
Roady Life
Single-player alternative to My Summer Project Together — playable solo, no multiplayer required. Shares Indie and Adventure with My Summer Project Together.
Experience the life of a trucker, delivering cargo between various industries. Feed the most valuable production lines or fulfill contracts to earn enough money to own the largest fleet of trucks among your friends, or start your own industries to maximize your profits.
- 4
Traffic Rivals: 1v1 Duels
Single-player alternative to My Summer Project Together — playable solo, no multiplayer required.
Traffic Rivals: 1v1 Duels is an action-packed street racing game where you skillfully weave through heavy traffic in intense 1v1 duels. Outsmart rivals with strategy and skill, customize your car, and become a street legend solo or with friends in co-op mode!
- 5
Diesel Brothers: Truck Building Simulator
Single-player alternative to My Summer Project Together — playable solo, no multiplayer required. Shares Simulation with My Summer Project Together.
Enter the World of Diesel! Grab some of the biggest four-wheelers. Trick these trucks, flip them for a profit or race against your friends online. This can go hard or this can go diesel!
- 6
The Last Flight
Single-player alternative to My Summer Project Together — playable solo, no multiplayer required. Shares Indie and Adventure with My Summer Project Together.
Rebuild a forgotten airplane, manage your survival, and soar across a hauntingly beautiful world. Balance your stats, scavenge for parts, and chart your course through a post-apocalyptic sky. Every flight is a step closer to freedom... If your past doesn’t catch up first. Prepare for takeoff!
- 7
Overland Journey
Single-player alternative to My Summer Project Together — playable solo, no multiplayer required. Shares Indie and Adventure with My Summer Project Together.
Drive cars or trucks across uncharted terrain, manage fuel and supplies, carry as many resources as possible to upgrade your vehicle, and explore deeper into the wild.
- 8
Metal Detector Island
Single-player alternative to My Summer Project Together — playable solo, no multiplayer required. Shares Indie and Adventure with My Summer Project Together.
A cozy first-person metal-detecting adventure where you explore an island, follow signals, dig up buried chests, sell or collect your finds, upgrade your gear and unlock new areas in search of rarer treasures.