Single-player games like Interkosmos
Below are 12 single-player Steam games similar to Interkosmos, 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 Interkosmos page.
Ranked picks
- 1
Interkosmos 2000
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Indie and Adventure with Interkosmos.
Go to space. Save the Future. Try not to Die. Welcome (back) to the world of Interkosmos for an even wilder, weirder and more wondrous adventure.
- 2
VRAstroSmash
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action and Simulation with Interkosmos.
VRAstroSmash is a seated, casual scifi arcade style shooting VR only game. Destroy asteroids, space junk, and UFO'S. Up to 4k textures and 150000 polys. Ship auto upgrades through the game progression, such as auto fire, ship repair, increased weapon cooling, and flight controls.
- 3
Orbital Strike VR
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action and Indie with Interkosmos.
Orbital Strike VR is a tactical space combat sim that places you and up to 3 friends as pilots for Starfall's forward fleet. Fly through space using unique hand-jet thrusters, command powerful fire support, and open a path for your capital ships in this thrilling sci-fi adventure.
- 4
Go For Launch: Mercury
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action and Indie with Interkosmos.
Re-live the early days of spaceflight in the accurate, detailed and exciting simulation of the Mercury spacecraft.
- 5
Expedition Astra
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action and Indie with Interkosmos.
Old machines guard silent asteroid sites across the outer solar system. Pilot a 6DoF spacecraft, fight around the rock, dock with old vessels, and touch the asteroid to extract rare materials.
- 6
A Million Lightyears Beyond
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action and Indie with Interkosmos.
Hunted to the edge of extinction humanity goes through a mysterious ancient gate. Will you go beyond the mysterious gate to discover the secrets of our past and the hope for our future, as we begin our new life in a far off galaxy?
- 7
Remnant Protocol
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action and Indie with Interkosmos.
The assassination of the Blessed Mother has plunged the galaxy in darkness. Usurpers rule with absolute authority, and blood flows in rivers of red across the stars. Only the Protocol can restore Her light.
- 8
Helicopter Simulator VR 2021 - Rescue Missions
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action and Simulation with Interkosmos.
Learn, hone and master all the instruments and controls of a real helicopter! Follow the tutorials to turn the aircraft on and off, learn to use ropes and flares and apply your knowledge in missions based on real situations!
- 9
Papers, Please
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Indie and Adventure with Interkosmos.
Congratulations. The October labor lottery is complete. Your name was pulled. For immediate placement, report to the Ministry of Admission at Grestin Border Checkpoint. An apartment will be provided for you and your family in East Grestin. Expect a Class-8 dwelling.
- 10
Please, Don’t Touch Anything
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Indie with Interkosmos.
A brain-racking game about bathroom breaks, screwdrivers and nuclear explosions.
- 11
Metamorphosis
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action and Indie with Interkosmos.
Play as Gregor, turned into a tiny bug, and set out on an extraordinary journey to unravel the mystery of your transformation. Metamorphosis is a first person adventure set in a surrealist world where your newfound abilities are your last and only hope for redemption.
- 12
Nemesis: Distress
Single-player alternative to Interkosmos — playable solo, no multiplayer required. Shares Action with Interkosmos.
NEMESIS DISTRESS is a unique multiplayer Sci-Fi horror experience that aims at creating unforgettable, cinematic moments. Remember – this is NOT a shooter, in Nemesis you are not the hunter. You are the PREY.