IMHO.

Single-player games like Psychonauts in the Rhombus of Ruin

Below are 13 single-player Steam games similar to Psychonauts in the Rhombus of Ruin, 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 Psychonauts in the Rhombus of Ruin page.

Ranked picks

  1. 1
    A Ton Of Feathers — Steam game cover

    A Ton Of Feathers

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    an infrarealist kaleidoscope of storie mysterie and music.

    2020IndieAdventure0.99 USDSingle-playerSimilar games →
  2. 2
    I Expect You To Die — Steam game cover

    I Expect You To Die

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    Test your problem-solving skills in this virtual reality escape-the-room puzzle game. Play as a secret agent armed with telekinetic abilities on a mission to stop Zoraxis, an evil corporation with plans for world domination.

    2017Adventure24.99 USDSingle-playerSimilar games →
  3. 3
    Sam & Max: This Time It's Virtual! — Steam game cover

    Sam & Max: This Time It's Virtual!

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    Sam is a dog in a suit. Max is his naked rabbity partner. Together, they’re the Freelance Police. Jump into the not-quite-right world of Sam & Max via the wonder science of virtual reality, and join the multimedia darlings in their never-ending quest to slap the stupid grin off the face of evil.

    2021IndieAdventure29.99 USDSingle-playerSimilar games →
  4. 4
    Day of the Tentacle Remastered — Steam game cover

    Day of the Tentacle Remastered

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    Originally released by LucasArts in 1993 as a sequel to Ron Gilbert’s ground breaking Maniac Mansion, Day of the Tentacle is back in a remastered edition that features all new hand-drawn, high resolution artwork, with remastered audio, music and sound effects.

    2016Adventure14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Rick and Morty: Virtual Rick-ality — Steam game cover

    Rick and Morty: Virtual Rick-ality

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    Rick and Morty: Virtual Rick-ality smashes together the absolute VR chaos of the award-winning Job Simulator with the ridiculous, all-out, take-no-prisoners comedy of Rick and Morty.

    2017IndieAdventureSimulation29.99 USDSingle-playerSimilar games →
  6. 6
    Grim Fandango Remastered — Steam game cover

    Grim Fandango Remastered

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    One of the most acclaimed adventure games of all time is now back, better than ever. Grim Fandango Remastered has the all the beautiful art and engaging story fans remember, but has also been remastered to look, sound, and control even better than the award-winning original release.

    2015Adventure14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Broken Age — Steam game cover

    Broken Age

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    A family friendly, hand-animated, puzzle-filled adventure game with an all-star cast, including Elijah Wood, Jack Black and Masasa Moyo. Funded by a record breaking crowdfunding campaign and designed by industry legend Tim Schafer, Broken Age is a timeless coming-of-age story.

    2014IndieAdventureCasual14.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    A Fisherman's Tale — Steam game cover

    A Fisherman's Tale

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    Bend and twist reality in A Fisherman's Tale, the mind-bending VR puzzle adventure game in which being turned upside down and inside out is not merely a play on words.

    2019IndieAdventure9.99 USDSingle-playerSimilar games →
  9. 9
    Psychonauts — Steam game cover

    Psychonauts

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required.

    A Psychic Odyssey Through the Minds of Misfits, Monsters, and Madmen. This classic action/adventure platformer from acclaimed developers Double Fine Productions follows the story of a young psychic named Razputin.

    2006Action9.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Psychonauts 2 — Steam game cover

    Psychonauts 2

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    Combining quirky missions and mysterious conspiracies, Psychonauts 2 is a platform-adventure game with cinematic style and tons of customizable psychic powers.

    2021ActionAdventure59.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Brutal Legend — Steam game cover

    Brutal Legend

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    Brütal Legend is an action-adventure that marries visceral action combat with open-world freedom. Set in a universe somewhere between Lord of the Rings and Spinal Tap, it’s a fresh take on the action/driving genre, which in this case is full of imitation cover bands, demons intent on enslaving humanity and Heavy metal tunes.

    2013ActionStrategyAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Spacebase DF-9 — Steam game cover

    Spacebase DF-9

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required.

    In Spacebase DF-9, you'll build a home among the stars for a motley population of humans and aliens as they go about their daily lives. Mine asteroids, discover derelicts, and deal with the tribulations of galactic resettlement in Earth's distant future.

    2014StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Costume Quest — Steam game cover

    Costume Quest

    Single-player alternative to Psychonauts in the Rhombus of Ruin — playable solo, no multiplayer required. Shares Adventure with Psychonauts in the Rhombus of Ruin.

    A Halloween adventure from Tim Schafer's Double Fine Productions.

    2011AdventureRPGCasual9.99 USDDeck VerifiedSingle-playerSimilar games →