IMHO.

Single-player games like Port of Call

Below are 8 single-player Steam games similar to Port of Call, 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 Port of Call page.

Ranked picks

  1. 1
    The Alpha Device — Steam game cover

    The Alpha Device

    Single-player alternative to Port of Call — playable solo, no multiplayer required. Shares Indie and Adventure with Port of Call.

    Beyond space, beyond reason... beyond humanity. Discover a gripping tale of a dystopian future narrated by David Hewlett, star of the Academy Award-winning The Shape Of Water.

    2018ActionIndieAdventureFreeSingle-playerSimilar games →
  2. 2
    Homesick — Steam game cover

    Homesick

    Single-player alternative to Port of Call — playable solo, no multiplayer required. Shares Indie and Adventure with Port of Call.

    Explore an abandoned building, encountering puzzles and clues to discover what happened, as you try to escape in both your nightmares and the waking world. Be immersed in the hauntingly beautiful 3D atmosphere in this puzzle exploration mystery game.

    2015IndieAdventure14.99 USDSingle-playerSimilar games →
  3. 3
    Paratopic — Steam game cover

    Paratopic

    Single-player alternative to Port of Call — playable solo, no multiplayer required. Shares Indie and Adventure with Port of Call.

    Smuggle contraband VHS tapes across the border. Discover the remnants of illicit industry. Prepare for an assassination. This is Paratopic, an atmospheric retro-3D horror adventure through a cursed fever dream.

    2018IndieAdventure3.29 USDSingle-playerSimilar games →
  4. 4
    The Guest — Steam game cover

    The Guest

    Single-player alternative to Port of Call — playable solo, no multiplayer required. Shares Indie and Adventure with Port of Call.

    'The Guest' is a gloomy adventure full of enigmas where the exploration of your surroundings comes to prominence; puzzles, secrets and riddles will help you discover who has locked you in this somber hotel room and most importantly, why.

    2016IndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Scanner Sombre — Steam game cover

    Scanner Sombre

    Single-player alternative to Port of Call — playable solo, no multiplayer required. Shares Indie and Adventure with Port of Call.

    Scanner Sombre is a 3d horror cave exploration game where darkness is your greatest foe. Illuminate the unseen with your LIDAR scanner, revealing the eerie beauty and peril of the abyss. From the creators of Prison Architect, this immersive adventure uses light and shadow for a haunting experience.

    2017IndieAdventure6.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Firewatch — Steam game cover

    Firewatch

    Single-player alternative to Port of Call — playable solo, no multiplayer required. Shares Indie and Adventure with Port of Call.

    Firewatch is a single-player first-person mystery set in the Wyoming wilderness, where your only emotional lifeline is the person on the other end of a handheld radio.

    2016IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Off-Peak — Steam game cover

    Off-Peak

    Single-player alternative to Port of Call — playable solo, no multiplayer required. Shares Indie and Adventure with Port of Call.

    You're stranded at a cathedral-like train station in the near future, searching for a ticket out of town. Explore the secret passageways, interact with strangers, dig for records, and get hypnotized by the soundtrack – a batch of original music courtesy of the band, Archie Pelago.

    2016IndieAdventureFree To PlayFreeSingle-playerSimilar games →
  8. 8
    The Old City: Leviathan — Steam game cover

    The Old City: Leviathan

    Single-player alternative to Port of Call — playable solo, no multiplayer required. Shares Indie and Adventure with Port of Call.

    The Old City: Leviathan is an experiment in first person exploration that focuses entirely on story. All that exists is you and the world. Set in a decaying city from a civilization long past, The Old City: Leviathan puts the player in the shoes of a sewer dwelling isolationist.

    2014IndieAdventure5.99 USDSingle-playerSimilar games →