IMHO.

Single-player games like Alt-Frequencies

Below are 10 single-player Steam games similar to Alt-Frequencies, 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 Alt-Frequencies page.

Ranked picks

  1. 1
    Norman's Great Illusion — Steam game cover

    Norman's Great Illusion

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    "Norman's Great Illusion" is a 2D pixel art visual novel in which you have to live a year as an engineer at the plant in the face of rising social tensions. Make difficult decisions, but keep in mind: you will have to pay for each choice

    2019IndieAdventureSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    a permanent echo — Steam game cover

    a permanent echo

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required.

    Uncover Sabotage, Conspiracy and Counter-Revolution in this cyberpunk detective mystery. Using a mind-probing interface, you explore and act within memories, collect facts, meet agents of change and enormous corporations. Build your case against a person torn between idealism and turmoil.

    AdventureSingle-playerSimilar games →
  3. 3
    Section Six — Steam game cover

    Section Six

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    You're an employee of the Section Six that handles postal censorship. Outside the window is an alternative Russia of the late 19th — early 20th century. Write reports accusing both the guilty and the innocent, steal things, break lives... or not...

    2020IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  4. 4
    Things Too Ugly — Steam game cover

    Things Too Ugly

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    Clock in at TEREBRO INC. for the night shift in 1986. Protect the company's legacy as Risk Assessment Data Processor. Equipped with era-specific technology, navigate through obscured narratives to shape the company's future.

    2025IndieAdventureSimulation7.99 USDSingle-playerSimilar games →
  5. 5
    Mysteries of Perception — Steam game cover

    Mysteries of Perception

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    Mysteries of Perception is a detective game where you will see the same scene through the eyes of different characters. Uncover their secrets by analyzing all the clues. Switch perspectives and learn everything about the artifacts of the Distant and the deaths in their wake. Glory to the Stars!

    2025IndieAdventure8.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Political Punchers Parody Arena — Steam game cover

    Political Punchers Parody Arena

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    Choose from 11 politician fighters and duke it out across 10 unique stages. Featuring multiplayer match-ups and 11 hilarious single player stories. As the 2024 presidential election approaches, Political Punchers offers a humorous way to make light of the political chaos.

    2024ActionSportsIndie7.99 USDSingle-playerSimilar games →
  7. 7
    Primate Signal — Steam game cover

    Primate Signal

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    Embark on an insane journey with Comer Sintra through MMOs, hacking, the financial markets, love, and a philosophical understanding of how absolutely everything works.

    2020IndieAdventure5.00 USDSingle-playerSimilar games →
  8. 8
    Silicon Dreams  |  cyberpunk interrogation — Steam game cover

    Silicon Dreams | cyberpunk interrogation

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    It’s 2065, and you are an interrogator-model android tasked with rooting out deviants among your own kind. You must probe for lies, monitor and exploit emotional spikes, earn the trust of your subjects, and make the final call: release, or destroy?

    2021IndieAdventureSimulation14.99 USDSingle-playerSimilar games →
  9. 9
    A Normal Lost Phone — Steam game cover

    A Normal Lost Phone

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    A Normal Lost Phone is a game about exploring the intimacy of an unknown person whose phone was found by the player.

    2017IndieCasualSingle-playerSimilar games →
  10. 10
    Another Lost Phone: Laura's Story — Steam game cover

    Another Lost Phone: Laura's Story

    Single-player alternative to Alt-Frequencies — playable solo, no multiplayer required. Shares Indie with Alt-Frequencies.

    Explore the social life of Laura in this spiritual sequel to A Normal Lost Phone.

    2017IndieCasualDeck PlayableSingle-playerSimilar games →