Single-player games like Meco Rocket Simulator
Below are 8 single-player Steam games similar to Meco Rocket 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 Meco Rocket Simulator page.
Ranked picks
- 1
Rocket Science
Single-player alternative to Meco Rocket Simulator — playable solo, no multiplayer required. Shares Simulation and Early Access with Meco Rocket Simulator.
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
- 2
Sol Survivor
Single-player alternative to Meco Rocket Simulator — playable solo, no multiplayer required. Shares Simulation and Early Access with Meco Rocket Simulator.
Build, host, and survive in a persistent multiplayer space sandbox set in the outer Sol system. Construct orbital habitats, manage fragile station systems, and keep your crew alive while expanding through zero-g, Saturn-ring danger, and player-built infrastructure.
- 3
Kerbal Space Program
Single-player alternative to Meco Rocket Simulator — playable solo, no multiplayer required. Shares Simulation with Meco Rocket Simulator.
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
- 4
Nimbatus - Drone Creator
Single-player alternative to Meco Rocket Simulator — playable solo, no multiplayer required. Shares Simulation with Meco Rocket Simulator.
Use the Nimbatus Drone Creator to construct physically simulated drones and try them out in a virtual testing environment. Do you have what it takes to become a drone engineer?
- 5
Reentry - A Space Flight Simulator
Single-player alternative to Meco Rocket Simulator — playable solo, no multiplayer required. Shares Simulation with Meco Rocket Simulator.
Do you have what it takes to become an astronaut? Reentry is a realistic space flight simulator inspired by the early NASA space programs, from orbiting Earth in Mercury and Gemini, to the moon landing in project Apollo. Learn the procedures. Operate the spacecraft. Complete the mission.
- 6
Juno: New Origins
Single-player alternative to Meco Rocket Simulator — playable solo, no multiplayer required. Shares Simulation with Meco Rocket Simulator.
Bring to life anything you can imagine from rockets and airplanes to cars and more. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. Complete contracts, conquer milestones, and unlock technology in the newly added Career Mode.
- 7
Mars Horizon
Single-player alternative to Meco Rocket Simulator — playable solo, no multiplayer required. Shares Simulation with Meco Rocket Simulator.
Lead a major space agency as you guide humanity to Mars in this strategy simulation game. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration. Created with support from the European Space Agency.
- 8
SpaceEngine
Single-player alternative to Meco Rocket Simulator — playable solo, no multiplayer required. Shares Simulation and Early Access with Meco Rocket Simulator.
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.