IMHO.

Single-player games like Summer Delusion: The Girl Only I Can See

Below are 8 single-player Steam games similar to Summer Delusion: The Girl Only I Can See, 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 Summer Delusion: The Girl Only I Can See page.

Ranked picks

  1. 1
    The Three Kingdoms: Rebirth — Steam game cover

    The Three Kingdoms: Rebirth

    Single-player alternative to Summer Delusion: The Girl Only I Can See — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Delusion: The Girl Only I Can See.

    You, an ordinary modern person, cross into the Three Kingdoms. There you meet legendary heroes and beauties. Will you retreat with your love, or rise to conquer the land? Every choice rewrites history—or leads to your doom.

    2026StrategyIndieAdventure16.99 USDSingle-playerSimilar games →
  2. 2
    Slay the Princess — The Pristine Cut — Steam game cover

    Slay the Princess — The Pristine Cut

    Single-player alternative to Summer Delusion: The Girl Only I Can See — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Delusion: The Girl Only I Can See.

    You're here to slay the princess. Don't believe her lies.

    2023IndieAdventureSimulation17.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Beauties! They're All After Me — Steam game cover

    Beauties! They're All After Me

    Single-player alternative to Summer Delusion: The Girl Only I Can See — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Delusion: The Girl Only I Can See.

    In this thrilling romance game, players are a working-class hero meeting six girls: a loli, a mature woman, a housewife, a soft girl, a domineering CEO, and a cute, naive girl. As he gets involved with them, he awakens a cheating system—can you believe it?! Make your final choice now!

    2024ActionStrategyIndie8.99 USDSingle-playerSimilar games →
  4. 4
    Love Is All Around — Steam game cover

    Love Is All Around

    Single-player alternative to Summer Delusion: The Girl Only I Can See — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Delusion: The Girl Only I Can See.

    The player becomes Gu Yi, uses the first-person perspective to immerse himself in meeting six beauties, and embarks on a joyful and sweet love journey with them. Six girls that are charming, innocent, intelligent, wild, sexy, glamorous, who will go to the end with you is up to you to decide.

    2023StrategyIndieAdventure6.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Love is All Around: Echoes of Yesterday — Steam game cover

    Love is All Around: Echoes of Yesterday

    Single-player alternative to Summer Delusion: The Girl Only I Can See — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Delusion: The Girl Only I Can See.

    在本作中,“你”化身为即将迎来毕业季的男主顾易,在对未来的迷茫与憧憬中,你将与六位性格迥异、各具魅力的女生发生一连串的故事,她们或是鬼马少女、或是温柔甜心、猫系娇女、豆腐西施,千娇百媚、亦幻亦真,敬过往。

    2024StrategyIndieAdventure7.25 USDSingle-playerSimilar games →
  6. 6
    Heartbeat House: Hong Kong — Steam game cover

    Heartbeat House: Hong Kong

    Single-player alternative to Summer Delusion: The Girl Only I Can See — playable solo, no multiplayer required. Shares Indie and Casual with Summer Delusion: The Girl Only I Can See.

    Heartbeat House: Hong Kong is a dating reality visual novel. Live with eight participants in a shared villa and make romantic choices. Your decisions are remembered, and relationships will change. If the screen flickers or something feels off—please relax and keep dating. The show is still ongoing.

    2026IndieCasual7.99 USDSingle-playerSimilar games →
  7. 7
    Roommates, Romance, and Ringing Hearts — Steam game cover

    Roommates, Romance, and Ringing Hearts

    Single-player alternative to Summer Delusion: The Girl Only I Can See — playable solo, no multiplayer required. Shares Adventure and RPG with Summer Delusion: The Girl Only I Can See.

    Co-produced by TV Asahi and Aiming, this “drama-level” live-action romance game lets you experience a year of love, laughter, and longing. Decode the subtle signals of affection and create your own unforgettable love story.

    2026ActionAdventureSimulation10.79 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Half Billion: Love Choice — Steam game cover

    Half Billion: Love Choice

    Single-player alternative to Summer Delusion: The Girl Only I Can See — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Delusion: The Girl Only I Can See.

    "Half Billion" is a surreal simulation business interactive game, where you will complete the entrepreneurial journey with a start-up capital of half billion. Six beauty enter your life. How will you balance the relationship? Note that "wealth" and "likability" will jointly determine the your story.

    2024StrategyIndieAdventure8.39 USDSingle-playerSimilar games →