IMHO.

Single-player games like Heart of the Emberstone: Coliseum

Below are 12 single-player Steam games similar to Heart of the Emberstone: Coliseum, 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 Heart of the Emberstone: Coliseum page.

Ranked picks

  1. 1
    Waltz of the Wizard (Legacy demo) — Steam game cover

    Waltz of the Wizard (Legacy demo)

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Adventure with Heart of the Emberstone: Coliseum.

    Store page for the legacy demo of Waltz of the Wizard created as a prototype to showcase the power of room-scale VR. Please find the full product in the description below.

    2016IndieAdventureSimulationFreeSingle-playerSimilar games →
  2. 2
    Comets Wake — Steam game cover

    Comets Wake

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Adventure with Heart of the Emberstone: Coliseum.

    Come join the adventure of Comets Wake. Explore vast archipelagos of floating islands with infinite variety. Find waterfalls, lava lakes, towers, ruins, giant mushrooms, and more! Choose from a huge array of weapons from guns to swords, or even a mage staff.

    2017ActionIndieAdventureFreeSingle-playerSimilar games →
  3. 3
    Ripple Effect — Steam game cover

    Ripple Effect

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Adventure with Heart of the Emberstone: Coliseum.

    Welcome to Ripple Effect, a free VR gaming platform set in a wide array of different environments. Explore over 4 different environments or one of the 5 games included in launch. A new game will be added to the Universe every week! Play by yourself, or with one of your friends from around the world.

    2017ActionStrategyIndieFreeSingle-playerSimilar games →
  4. 4
    Guns'n'Stories: Preface VR — Steam game cover

    Guns'n'Stories: Preface VR

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Adventure with Heart of the Emberstone: Coliseum.

    Put on your VR device and grab a gun for one heck of a wild n' crazy story heading your way! Dive into your grandfather's memories, who once was an infamous bounty hunter! Relive his glory days full of adventures. Dark humor, steampunk and cowboys – this is the world of GUNS`N`STORIES.

    2017ActionIndieAdventureFreeSingle-playerSimilar games →
  5. 5
    Octopus Bar — Steam game cover

    Octopus Bar

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Adventure with Heart of the Emberstone: Coliseum.

    Enter this hidden izakaya bar hidden deep in the magical forest, where the octopus serves you, fish float into the sky, and a frog enjoys your company while smoking his pipe. In this world the impossible is now possible and you are invited to discover the games and enjoy this whimsical scenery.

    2017ActionIndieAdventureFreeSingle-playerSimilar games →
  6. 6
    Glorious Noon — Steam game cover

    Glorious Noon

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Free To Play with Heart of the Emberstone: Coliseum.

    Hack and slash your way through hordes of fantastic monsters as you practice an engaging blend of magic and swordsmanship. Pulverize your enemies to pieces, dodge their sorcery, and gain aptitude over the weapons at your disposal. Arm yourself and use the environment in creative ways as you fight.

    2017ActionIndieFree To PlayFreeSingle-playerSimilar games →
  7. 7
    Accounting (Legacy) — Steam game cover

    Accounting (Legacy)

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Adventure with Heart of the Emberstone: Coliseum.

    The modern field of Accountancy is a serious and honorable profession. Many human beings have spent their lives toiling over the hard science of numbers. Thousands have died so that we may get to the level of understanding that we have today. Thousands have died.

    2016IndieAdventureFreeSingle-playerSimilar games →
  8. 8
    Ready Player One: OASIS beta — Steam game cover

    Ready Player One: OASIS beta

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Adventure and Free To Play with Heart of the Emberstone: Coliseum.

    The Ready Player One: OASIS beta is the 2018 beta phase of the immersive virtual universe from the film, Ready Player One.  In the OASIS, you can go anywhere, do anything, be anyone—the only limits of reality are your own imagination.

    2018ActionAdventureFree To PlayFreeSingle-playerSimilar games →
  9. 9
    Pistol Whip — Steam game cover

    Pistol Whip

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie with Heart of the Emberstone: Coliseum.

    Enter: the ultimate action hero. Pistol Whip is a physical action-rhythm game where film-inspired gunplay and blood-pumping beats collide. Blast, duck and dodge your way through fever dream Scenes, build unique rhythms in a ballet of bullets and claim glory on the leaderboards. Includes mod support!

    2019ActionSportsIndie29.99 USDSingle-playerSimilar games →
  10. 10
    The Gallery - Episode 1: Call of the Starseed — Steam game cover

    The Gallery - Episode 1: Call of the Starseed

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Adventure with Heart of the Emberstone: Coliseum.

    Embark on the sci-fi epic that started it all at the dawn of modern VR, setting standards for roomscale movement and interaction for years to come. Winner of over 30 awards including "VR Game of the Year", The Gallery is VR's premier adventure series.

    2016IndieAdventureCasual14.99 USDSingle-playerSimilar games →
  11. 11
    The Gallery - Episode 2: Heart of the Emberstone — Steam game cover

    The Gallery - Episode 2: Heart of the Emberstone

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Indie and Adventure with Heart of the Emberstone: Coliseum.

    Embark on the sci-fi epic that started it all at the dawn of modern VR, setting standards for roomscale movement and interaction for years to come. Winner of over 30 awards including "VR Game of the Year", The Gallery is VR's premier adventure series.

    2017IndieAdventureCasual14.99 USDSingle-playerSimilar games →
  12. 12
    Aperture Hand Lab — Steam game cover

    Aperture Hand Lab

    Single-player alternative to Heart of the Emberstone: Coliseum — playable solo, no multiplayer required. Shares Adventure with Heart of the Emberstone: Coliseum.

    Experience the high fidelity virtual reality of your own hands like never before.

    2019AdventureFreeSingle-playerSimilar games →