IMHO.

Games like I Believe In Giants

If I Believe In Giants is your kind of game, the closest matches are Fire and Water: Spirits of the Forest, Princess Ruby and Cat Quest III — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About I Believe In Giants: Embark on a larger-than-life adventure through the fantastical dream worlds of Astro, a boy filled with endless wonder, to rescue your puppy, Rocket, from the clutches of the Evil Snoozer and his Henchmen. Take on each adventure with a unique form, new abilities and challenges. Sleep tight...

ActionIndieAdventureWindowsby I Believe in Giants
I Believe In Giants — Steam game cover

Players who liked I Believe In Giants also play

Steam players who put hours into I Believe In Giants also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Fire and Water: Spirits of the Forest

    WHY THIS

    Top pick for I Believe In Giants fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with I Believe In Giants.

    Embark on this two-player adventure in a colorful world to forge a strong bond with your friend, partner, or family. Overcome challenging puzzles. Unleash your unique playstyle using the diverse abilities of Fire, Water, and 5 other forest spirits.

    2026ActionIndieAdventureSteam ↗
  2. Princess Ruby

    WHY THIS

    Second-strongest match for I Believe In Giants fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with I Believe In Giants.

    Princess Ruby is a 2D Platformer aimed at young children. Play as a princess and run, jump and sometimes ride a unicorn through each level. Dress up how you want, change your hairstyle and the colors of your costume.

    2022ActionAdventure6.99 USDSteam ↗
  3. Cat Quest III

    WHY THIS

    Third-strongest match for I Believe In Giants fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with I Believe In Giants.

    In Cat Quest III you play as a purrivateer in a freely explorable 2.5D open-world swarming with Pi-rats. You can sail the seas in your ship for treasures galore! But prepare for peril, as the Pirate King aims to hunt you down...

    2024ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  4. Klonoa Phantasy Reverie Series

    WHY THIS

    Ranked #4 for I Believe In Giants fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with I Believe In Giants.

    KLONOA is a 3D side-scrolling action game series whose first title was released by Namco in 1997. Set in a unique universe populated by a range of original characters, the game follows the hero, Klonoa, as he sets off on a journey to save the world.

    2022ActionAdventureCasual39.99 USDDeck VerifiedSteam ↗
  5. Putty Pals

    WHY THIS

    Ranked #5 for I Believe In Giants fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with I Believe In Giants.

    Grab a friend and get squishy! Putty Pals is the ultimate co-op platformer, challenging two players to work together and overcome puzzles in a bright and beautiful world.

    2017ActionIndieAdventure9.99 USDSteam ↗
  6. Sonic Mania

    WHY THIS

    Ranked #6 for I Believe In Giants fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with I Believe In Giants.

    Sonic Mania is an all-new adventure with Sonic, Tails, and Knuckles full of unique bosses, rolling 2D landscapes, and fun classic gameplay.

    2017ActionAdventureCasual4.99 USDDeck VerifiedSteam ↗
  7. Rad Rodgers - Radical Edition

    WHY THIS

    Ranked #7 for I Believe In Giants fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with I Believe In Giants.

    Bringing back the 90's-era PC platformer with a game inspired by classics like Commander Keen, Conker, Ruff'n'Tumble & Jazz Jackrabbit.

    2018ActionIndieAdventure19.99 USDSteam ↗
  8. Nikoderiko: The Magical World — Director’s Cut

    WHY THIS

    Ranked #8 for I Believe In Giants fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with I Believe In Giants.

    Jump into adventure in Nikoderiko: The Magical World - Director's Cut, a love letter to platformers! Play in single-player or couch co-op, and enjoy 8 colorful worlds, classic platforming challenges, and music by legendary composer David Wise.

    2024ActionAdventure29.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with I Believe In Giants.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with I Believe In Giants.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with I Believe In Giants.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with I Believe In Giants.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  5. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with I Believe In Giants.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with I Believe In Giants.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with I Believe In Giants.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with I Believe In Giants.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Cat Quest III

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with I Believe In Giants.

    In Cat Quest III you play as a purrivateer in a freely explorable 2.5D open-world swarming with Pi-rats. You can sail the seas in your ship for treasures galore! But prepare for peril, as the Pirate King aims to hunt you down...

    2024ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  2. Klonoa Phantasy Reverie Series

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Adventure with I Believe In Giants.

    KLONOA is a 3D side-scrolling action game series whose first title was released by Namco in 1997. Set in a unique universe populated by a range of original characters, the game follows the hero, Klonoa, as he sets off on a journey to save the world.

    2022ActionAdventureCasual39.99 USDDeck VerifiedSteam ↗
  3. Sonic Mania

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Adventure with I Believe In Giants.

    Sonic Mania is an all-new adventure with Sonic, Tails, and Knuckles full of unique bosses, rolling 2D landscapes, and fun classic gameplay.

    2017ActionAdventureCasual4.99 USDDeck VerifiedSteam ↗
  4. Nikoderiko: The Magical World — Director’s Cut

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Adventure with I Believe In Giants.

    Jump into adventure in Nikoderiko: The Magical World - Director's Cut, a love letter to platformers! Play in single-player or couch co-op, and enjoy 8 colorful worlds, classic platforming challenges, and music by legendary composer David Wise.

    2024ActionAdventure29.99 USDDeck VerifiedSteam ↗

Frequently asked about I Believe In Giants

Does I Believe In Giants have multiplayer or co-op?
Yes — I Believe In Giants supports multi-player play according to its Steam store listing (Multi-player, Shared/Split Screen Co-op, Co-op).
What games are most similar to I Believe In Giants?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside I Believe In Giants are Fire and Water: Spirits of the Forest, Princess Ruby, Cat Quest III.
Who developed I Believe In Giants?
I Believe In Giants was developed by I Believe in Giants.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on I Believe In Giants.

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