IMHO.

Single-player games like The Moon Relax

Below are 16 single-player Steam games similar to The Moon Relax, 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 The Moon Relax page.

Ranked picks

  1. 1
    Dire Echo — Steam game cover

    Dire Echo

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    Dire Echo is a psychological horror walking simulator that immerses players in the eerie and oppressive atmosphere of abandoned deep space.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    The Darkest Island — Steam game cover

    The Darkest Island

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    You are the only survivor of a plane crash. You are on a mysterious island and must face surprises and fight to stay alive. Lose yourself on an incredible journey of survival. Can you find a solution and leave the island?

    2020ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  3. 3
    Mars Rover Simulator — Steam game cover

    Mars Rover Simulator

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    The landing was successful! The rover under your control has landed on Mars. All you need is the energy, resources and experience gained as you explore. You have to explore the world, find resources, improve mechanisms and move on to explore the "Red Planet".

    2022ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  4. 4
    QANGA — Steam game cover

    QANGA

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    QANGA: 750 years after humanity's fall, you must survive in a shattered world where Earth itself demands vengeance. Tear through the fabric of space to face the Voss, awaken the ancient civilisation, and dare to challenge the Sanglines, born from the bowels of a world that condemned you.

    2024ActionIndieAdventure19.99 USDSingle-playerSimilar games →
  5. 5
    Nomad Station — Steam game cover

    Nomad Station

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    Become a master MI6 saboteur, and earn your name as the ministry's most important asset on the Moon in this 1st-person shooter VR sci-fi epic! Follow the orders of your handler, or explore and find new weapons and defenses! Do whatever it takes to complete your mission!

    2023ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  6. 6
    Outerverse — Steam game cover

    Outerverse

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    Build automated machines and weapons across the universe, beat massive bosses, experience cosmic events and explore unique landmarks in this quest driven automation crafting adventure game. Includes a manual scenario for crafting instead of machines for those not a fan of logic/automation!

    2022ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Hand Simulator: Horror — Steam game cover

    Hand Simulator: Horror

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    Fear clouds the mind. Fear paralyzes the body. If your hands are shaking with fear, you will remain in this hell forever.

    2020ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  8. 8
    No Man's Sky — Steam game cover

    No Man's Sky

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Adventure with The Moon Relax.

    No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.

    2016ActionAdventure59.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    The Walking Evil — Steam game cover

    The Walking Evil

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    The Walking Evil takes you to the great classic of the survival horror of the 90s, where you guide the main character with a fixed system of cameras, which enhances the feeling of being in a real horror movie.

    2020ActionIndieAdventure3.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    House of Evil — Steam game cover

    House of Evil

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    House of Evil - atmospheric survival horror with a first-person view, in which you can test your nerves for strength. The events take place in the mansion that exists in reality. The main character is an ordinary philistine, his wife is an exorcist, after an unusual telephone conversation, the protagonist can not call to the spouse, and...

    2017ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  11. 11
    25 Cadre of Death — Steam game cover

    25 Cadre of Death

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    The dead city of Time Beach, in the American state of Misuri, generates a sense of fear and loneliness. This city and its districts are completely cut off from the real world. The main character is Caleb Ridus, having got there for not understandable reasons, it is necessary to understand what happened in this city.

    2018ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  12. 12
    STALINGRAD ABATIS — Steam game cover

    STALINGRAD ABATIS

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Indie and Adventure with The Moon Relax.

    1942 the Great Patriotic War, the height of the battle for Stalingrad. Ivan falls asleep in a residential building, oxygen ends, unimaginable things begin to appear to him, who knows, maybe they are really happening!

    2018IndieAdventureSimulation0.99 USDSingle-playerSimilar games →
  13. 13
    The Mummy Pharaoh — Steam game cover

    The Mummy Pharaoh

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Indie and Adventure with The Moon Relax.

    Alan goes in search of treasure, to the world of the desert and the pyramids, namely to Egypt. Entering the pyramid, Alan woke her tenants, mummies. Now you have a chance not only to find the mysterious treasures of the pharaoh, and to get rich, but also to free the suffering souls of people who have been locked in the guise of mummies...

    2018IndieAdventureSimulation0.99 USDSingle-playerSimilar games →
  14. 14
    War of Power: The Last Fight — Steam game cover

    War of Power: The Last Fight

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Indie and Simulation with The Moon Relax.

    In 1941, shot down UFOs were found on the territory of Romania, Poland and the USSR. The captured technology of aliens helped the Allies and the Axis to strengthen their power and go far in development. Parties to the conflict are waging an aggressive war against each other...

    2019StrategyIndieSimulationFreeDeck PlayableSingle-playerSimilar games →
  15. 15
    DooM in the Dark — Steam game cover

    DooM in the Dark

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Action and Indie with The Moon Relax.

    The space station has undergone an unknown contamination from space, the previously unknown X virus mutates, almost the entire station crew is infected, you need to stop the army of mutants before they break through to Earth and doomsday began!

    2019ActionIndie0.99 USDSingle-playerSimilar games →
  16. 16
    1406 — Steam game cover

    1406

    Single-player alternative to The Moon Relax — playable solo, no multiplayer required. Shares Indie and Adventure with The Moon Relax.

    The story of the writer Mike Williams, a specialist in paranormal phenomena, he is sent to the dead city of Centralia to search for inspiration, to finish writing your book on the paranormal.

    2019IndieAdventure0.99 USDSingle-playerSimilar games →