IMHO.

Single-player games like HRO: Adventures of a Humanoid Resources Officer

Below are 11 single-player Steam games similar to HRO: Adventures of a Humanoid Resources Officer, 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 HRO: Adventures of a Humanoid Resources Officer page.

Ranked picks

  1. 1
    VOICE — Steam game cover

    VOICE

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    VOICE is a game about the story of living in a dystopian world where speaking is forbidden.

    2021IndieAdventure4.99 USDSingle-playerSimilar games →
  2. 2
    Basements n' Basilisks: Storms of Sorcery — Steam game cover

    Basements n' Basilisks: Storms of Sorcery

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    A visual novel paying satirical homage to the world’s greatest TTRPG. Make important choices, roll countless dice, build lasting relationships, explore magical lands and experience all the rest of the crap you expect from a fantasy game without the hassle of finding actual friends to play with!

    2023AdventureSimulationRPG2.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    BatteryNote — Steam game cover

    BatteryNote

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    BatteryNote is a multi-ending sci-fi adventure visual novel game. You can recharge three robots with limited lifespans, bringing them back to life. Interact with them through conversations or experiment by applying high voltage. How they spend their final moments is entirely up to you.

    2025Adventure11.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Roadwarden — Steam game cover

    Roadwarden

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    Roadwarden is an illustrated text-based RPG that uses isometric pixel art and combines mechanics borrowed from RPGs, Visual Novels, adventure games and interactive fiction.

    2022IndieAdventureRPG10.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    墨心:波云诡船 — Steam game cover

    墨心:波云诡船

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    《墨心》是一款将古代中国幻想元素和悬疑科幻相融合的国产视觉小说。男主(你)从昏迷中醒来丧失了记忆,发现自己和另外两女一男困于巨轮密室中。面对匪夷所思的船体变异,恐怖致命的巨型怪物,你们能否成功逃脱?而这超自然的现象,似乎跟一件千年前的战国墨家宝物有关......

    2020IndieAdventure2.99 USDSingle-playerSimilar games →
  6. 6
    アイアイ喫茶店 — Steam game cover

    アイアイ喫茶店

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    何気なく頼んだ「アイスコーヒー」の注文が、奥の部屋への「合言葉」になっちゃってる喫茶店。 1周5分の、ちょっとおかしくて怪しいマルチエンドADV。

    2025IndieAdventure3.83 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    I Just Want to be Single!! Season One — Steam game cover

    I Just Want to be Single!! Season One

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    The anti-dating sim where you make friends instead of girlfriends! Balance between heartbreak and heartache! Will you graduate without a single friend? Or will you survive long enough to reject them all?

    2025IndieAdventureCasual14.99 USDSingle-playerSimilar games →
  8. 8
    Overboard! — Steam game cover

    Overboard!

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    GET AWAY WITH MURDER. Highly replayable detective game where you're the one whodunnit. From the creators of 80 Days and Heaven's Vault.

    2021IndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    A Matter of Murder — Steam game cover

    A Matter of Murder

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    A Matter of Murder is a point-and-click puzzle game with rogue-like elements. The details of each murder are procedurally generated, so each case is different every time you play with progressively more challenging logic puzzles.

    2016IndieAdventureCasual4.99 USDSingle-playerSimilar games →
  10. 10
    Austen Translation — Steam game cover

    Austen Translation

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required.

    Austen Translation is a tongue-in-cheek strategy game which borrows from the visual novel tradition. It can be played solo or as a hot-seat, party-game multiplayer match with up to five players. Randomly combined plot elements, settings, endings and rivals make each playthrough feel fresh.

    2018StrategyIndieCasual6.99 USDSingle-playerSimilar games →
  11. 11
    A Matter of Murder: Second Stab — Steam game cover

    A Matter of Murder: Second Stab

    Single-player alternative to HRO: Adventures of a Humanoid Resources Officer — playable solo, no multiplayer required. Shares Adventure with HRO: Adventures of a Humanoid Resources Officer.

    The game is afoot. Again. A Matter of Murder: Second Stab is a roguelite detective puzzler where every playthrough serves up a fresh murder, a new web of lies, and another chance to prove your little grey cells are sharper than the killer’s knife.

    AdventureCasualSingle-playerSimilar games →