IMHO.

Single-player games like Aeris&Zack

Below are 8 single-player Steam games similar to Aeris&Zack, 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 Aeris&Zack page.

Ranked picks

  1. 1
    Another Dungeon Game — Steam game cover

    Another Dungeon Game

    Single-player alternative to Aeris&Zack — playable solo, no multiplayer required. Shares Action and Indie with Aeris&Zack.

    Battle your way through this 2D Action RPG Dungeon Crawler with over-the-top skills, extensive passive trees, and all the randomized loot you can carry! Another Dungeon Game has been designed with casual players in mind, making it quick and easy to dive right in and start slaying from level 1.

    2023ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  2. 2
    Fugl — Steam game cover

    Fugl

    Single-player alternative to Aeris&Zack — playable solo, no multiplayer required. Shares Indie and Adventure with Aeris&Zack.

    Soar with the wind as a shape-shifting bird. Explore worlds teeming with life. Discover and morph into hundreds of animal species. Relax and enjoy the freedom of Fugl.

    2017IndieAdventureSimulation9.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Splash Divers — Steam game cover

    Splash Divers

    Single-player alternative to Aeris&Zack — playable solo, no multiplayer required. Shares Indie and Adventure with Aeris&Zack.

    Immerse yourself in an unforgettable diving vacation! Break free from the limits of air supply and dive into the beauty of the ocean and its incredible marine life. Build your own personalized ocean encyclopedia, make friends with a diverse cast of dive buddies, and savor these moments of leisure.

    IndieAdventureSimulationSingle-playerSimilar games →
  4. 4
    Little Wings Deliveries — Steam game cover

    Little Wings Deliveries

    Single-player alternative to Aeris&Zack — playable solo, no multiplayer required. Shares Indie and Adventure with Aeris&Zack.

    Embark on a short, playful adventure in your cozy flying boat and sail through fluffy clouds. Discover floating islands and befriend their quirky citizens. Jump, roll, climb, and skate through Cloudburg as Skye faces her biggest obstacle on her way to the Royal Postal Academy!

    2025IndieAdventureCasual4.99 USDSingle-playerSimilar games →
  5. 5
    Cat Quest II — Steam game cover

    Cat Quest II

    Single-player alternative to Aeris&Zack — playable solo, no multiplayer required. Shares Action and Indie with Aeris&Zack.

    Open-world action-RPG in a fantasy realm of cats and dogs. Sequel to the award-winning original, CAT QUEST II lets you play solo or with a friend, as both a cat and dog! Quest in a world filled with magic, defeat monsters and collect loot in a catventure like never before!

    2019ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Night Stones — Steam game cover

    Night Stones

    Single-player alternative to Aeris&Zack — playable solo, no multiplayer required. Shares Adventure and RPG with Aeris&Zack.

    You awake in Mythica, a cozy island where magical stones change day to night. Explore winding paths or venture into the wilds with your trusty glider and sailboat. To return home, you must befriend quirky townsfolk, discover hidden treasures, master magic, and face enemies in clever puzzle combat.

    2024AdventureRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Death's Door — Steam game cover

    Death's Door

    Single-player alternative to Aeris&Zack — playable solo, no multiplayer required. Shares Action and Indie with Aeris&Zack.

    Reaping souls of the dead and punching a clock might get monotonous but it's honest work for a Crow. The job gets lively when your assigned soul is stolen and you must track down a desperate thief to a realm untouched by death - where creatures grow far past their expiry.

    2021ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Oceanhorn: Monster of Uncharted Seas — Steam game cover

    Oceanhorn: Monster of Uncharted Seas

    Single-player alternative to Aeris&Zack — playable solo, no multiplayer required. Shares Action and Indie with Aeris&Zack.

    Oceanhorn: Monster of Uncharted Seas combines captivating storytelling, breathtaking 3D visuals and exciting gameplay into one epic action-adventure experience. In the game you explore the islands of Uncharted Seas, a world filled with many dangers, puzzles and secrets.

    2015ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →