Single-player games like Terapixel Mars
Below are 8 single-player Steam games similar to Terapixel Mars, 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 Terapixel Mars page.
Ranked picks
- 1
Enter The Moon
Single-player alternative to Terapixel Mars — playable solo, no multiplayer required. Shares Simulation with Terapixel Mars.
Space simulation moon game. Explore the moon, mars, venus and mercury in breathtaking real-time 3D. Explore their geological aspects. Battle against spaceships or a secret lunar base. Enter the ISS. Measure the moon. And get in the cockpit.
- 2
Final Orbit
Single-player alternative to Terapixel Mars — playable solo, no multiplayer required. Shares Simulation with Terapixel Mars.
Master the cockpit of highly realistic spacecraft in this Newtonian physics based sim. Take off from surface to space, plot a course between the planets and dock with space stations. Trade commodities or take shipping contracts to buy upgrades and optimize your build - every choice matters.
- 3
PlanetMars3D: Spirit Mission
Single-player alternative to Terapixel Mars — playable solo, no multiplayer required. Shares Indie and Adventure with Terapixel Mars.
Explore Mars in 3D through real Pancam photographs from NASA's Spirit rover. Glide between images with detail that sharpens as you approach, and skim thousands of rover photos at a glance — manual mode, slideshow, or automated flythrough. Photo credit: JPL / NASA / Cornell / ASU
- 4
Rocket Inc
Single-player alternative to Terapixel Mars — playable solo, no multiplayer required. Shares Indie and Adventure with Terapixel Mars.
Help build mankind's last magnificent structure in this game where you carry out transport missions between planets in the solar system. Build your company and prepare to take off! Earn humankind's respect with more missions.
- 5
Take On Mars
Single-player alternative to Terapixel Mars — playable solo, no multiplayer required. Shares Simulation with Terapixel Mars.
Take On Mars places you right in the middle of mankind’s most exciting undertaking. Start out in the seat of a rover operator, finish as the first human to have ever set foot on the Red Planet.
- 6
Reentry - A Space Flight Simulator
Single-player alternative to Terapixel Mars — playable solo, no multiplayer required. Shares Indie and Adventure with Terapixel Mars.
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.
- 7
Rocket Science
Single-player alternative to Terapixel Mars — playable solo, no multiplayer required. Shares Simulation with Terapixel Mars.
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.
- 8
OVERVIEW (A Walk Through The Universe)
Single-player alternative to Terapixel Mars — playable solo, no multiplayer required. Shares Indie and Simulation with Terapixel Mars.
Overview is a mind-changing experience about our position in the Universe. With a narrative and an interactive mode, it features realistic imagery and accurate data to leave you in awe and wonder at the vastness of the Cosmos.