IMHO.

Single-player games like SmileXCorp 3

Below are 8 single-player Steam games similar to SmileXCorp 3, 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 SmileXCorp 3 page.

Ranked picks

  1. 1
    Low Story — Steam game cover

    Low Story

    Single-player alternative to SmileXCorp 3 — playable solo, no multiplayer required. Shares Action and Indie with SmileXCorp 3.

    Low gets thrown from the top floor of a building, and he falls into the dark world. After his fall, Low wants to return but he finds the door locked by Red One The World Keeper. Thus, Low starts looking for the key hoping revenge.

    2021ActionIndieAdventure8.99 USDSingle-playerSimilar games →
  2. 2
    Cybernetic Fault — Steam game cover

    Cybernetic Fault

    Single-player alternative to SmileXCorp 3 — playable solo, no multiplayer required. Shares Action and Indie with SmileXCorp 3.

    Prove your ability to read names next to the big red buttons! Show your ability to fight for life in a science center that is falling apart from the consequences of an insane scientific experiment!

    2025ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  3. 3
    Observer: System Redux — Steam game cover

    Observer: System Redux

    Single-player alternative to SmileXCorp 3 — playable solo, no multiplayer required. Shares Indie and Adventure with SmileXCorp 3.

    A first‑person cyberpunk horror detective story set in a decaying, neon‑scarred future. As an Observer who invades minds to hunt for clues, you will sift through corrupted memories to track down a mysterious killer and confront your own dark past.

    2020IndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Datascape — Steam game cover

    Datascape

    Single-player alternative to SmileXCorp 3 — playable solo, no multiplayer required. Shares Indie and Adventure with SmileXCorp 3.

    Traverse the Datascape, hack ICE to explore their programs and make a run on the SimulaCom corp! If that's not your thing just explore a section of the Datascape. A compact experience with a message to discover.

    2022IndieAdventureFree To PlayFreeSingle-playerSimilar games →
  5. 5
    Peripeteia — Steam game cover

    Peripeteia

    Single-player alternative to SmileXCorp 3 — playable solo, no multiplayer required. Shares Action and Indie with SmileXCorp 3.

    You are Marie, a cyborg mercenary dropped into the rot of a post-Soviet city of corruption and opportunity. Shoot, sneak, hack, climb or talk your way through alt-history cyberpunk Poland in an immersive sim where every problem has multiple solutions and every rooftop is reachable.

    2025ActionIndieSimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Republique — Steam game cover

    Republique

    Single-player alternative to SmileXCorp 3 — playable solo, no multiplayer required. Shares Action and Indie with SmileXCorp 3.

    Help a woman named Hope escape in a thrilling and topical stealth-action game that explores the perils of government surveillance in the Internet Age.

    2015ActionIndieAdventureFreeDeck VerifiedSingle-playerSimilar games →
  7. 7
    >observer_ — Steam game cover

    >observer_

    Single-player alternative to SmileXCorp 3 — playable solo, no multiplayer required. Shares Indie and Adventure with SmileXCorp 3.

    The original first‑person cyberpunk horror detective tale set in a decaying, neon‑scarred future. As an Observer who invades minds to hunt for clues, you will sift through corrupted memories to track down a mysterious killer and confront your own dark past.

    2017IndieAdventure29.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Nine Floors — Steam game cover

    Nine Floors

    Single-player alternative to SmileXCorp 3 — playable solo, no multiplayer required. Shares Indie and Adventure with SmileXCorp 3.

    In Nine Floors, you are a student who has finished the horror of high school classes. Move down and go home! The High school feel like a backroom, find the anomaly in each floor and reach the exit. Based on popular's game The Exit 8 and Shinkansen 0 | 新幹線 0号

    2024IndieAdventureCasual6.99 USDSingle-playerSimilar games →