Single-player games like Astro VR
Below are 8 single-player Steam games similar to Astro VR, 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 Astro VR page.
Ranked picks
- 1
Lunar Odyssey
Single-player alternative to Astro VR — playable solo, no multiplayer required. Shares Simulation with Astro VR.
Don your xEMU Spacesuit, explore the Orontius Crater, and Lunar Module in an immersive first-person VR experience with out of this world accuracy and interaction. Follow real-life procedures, launch the Apollo-era Lunar Module, play Space Golf, and experience the moon like never before.
- 2
Skyos
Single-player alternative to Astro VR — playable solo, no multiplayer required. Shares Simulation with Astro VR.
SKYOS is a real-time 3D space simulation where Earth, satellites, constellations, weather imagery, and orbital events evolve in sync with the living sky, while cinematic Earth-to-Moon missions unfold through real-time launch windows and orbital transfers.
- 3
3D Solar System Simulator
Single-player alternative to Astro VR — playable solo, no multiplayer required. Shares Simulation with Astro VR.
This is a simulation based upon real physics. Its specifically for use with 3D headsets such as the HTC Vive and Oculus quest. It gives you a 3D perspective of how gravity works and interacts on all the bodies in a solar system. You can experiment with creating your own solar system.
- 4
Orders of Magnitude
Single-player alternative to Astro VR — playable solo, no multiplayer required. Shares Indie and Simulation with Astro VR.
Have you ever wondered what the whole Universe looks like? With the myriad Galaxies, each containing billions of Stars, including our Solar System? Have you seen a Human Brain and its Neurons? DNA? What about the Electrons surrounding the tiny Atomic Nucleus? And what lies at even smaller scales?
- 5
Go For Launch: Mercury
Single-player alternative to Astro VR — playable solo, no multiplayer required. Shares Indie and Simulation with Astro VR.
Re-live the early days of spaceflight in the accurate, detailed and exciting simulation of the Mercury spacecraft.
- 6
PlanetMars3D: Spirit Mission
Single-player alternative to Astro VR — playable solo, no multiplayer required. Shares Indie and Simulation with Astro VR.
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
- 7
OVERVIEW (A Walk Through The Universe)
Single-player alternative to Astro VR — playable solo, no multiplayer required. Shares Indie and Simulation with Astro VR.
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.
- 8
PlanetariumVR
Single-player alternative to Astro VR — playable solo, no multiplayer required. Shares Indie and Simulation with Astro VR.
Planetarium for VR to learn about the stars, constellations, and deep sky objects from the Messier, Caldwell, Herschel400, NGC, IC, Sharpless, and Arp catalogs. Learn the positions of stars and the Messier objects; play the minesweeper in VR in a polyhedron.