IMHO.

Single-player games like Project Glitch

Below are 8 single-player Steam games similar to Project Glitch, 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 Project Glitch page.

Ranked picks

  1. 1
    Water Margin: Defiance — Steam game cover

    Water Margin: Defiance

    Single-player alternative to Project Glitch — playable solo, no multiplayer required. Shares Action and Adventure with Project Glitch.

    "Water Margin: Defiance" is an action RPG set in the 14th-century Chinese classic "Water Margin" ("Outlaws of the Marsh"). Choose your path between good and evil, fight in fast-paced combat, or strike unseen from the shadows. Step into a world where legend and reality intertwine.

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Fatal Blade — Steam game cover

    Fatal Blade

    Single-player alternative to Project Glitch — playable solo, no multiplayer required. Shares Action and Adventure with Project Glitch.

    Fatal Blade is an action RPG that provides the best combat experience in a fantasy world.

    2022ActionIndieAdventure16.99 USDSingle-playerSimilar games →
  3. 3
    Soul Chained — Steam game cover

    Soul Chained

    Single-player alternative to Project Glitch — playable solo, no multiplayer required. Shares Action and Adventure with Project Glitch.

    Bound by the Soul Chain, fight through purgatory as chained rival warlords using chain magic, teamwork, and terrible decision-making. Trip enemies, accidentally drag your partner to their death, and survive brutal bosses armed with suspicious amounts of jiggle physics.

    2026ActionIndieAdventure4.89 USDSingle-playerSimilar games →
  4. 4
    Crimson Moon — Steam game cover

    Crimson Moon

    Single-player alternative to Project Glitch — playable solo, no multiplayer required. Shares Action and Adventure with Project Glitch.

    You are Nephilim: a human-angel hybrid forged to defend humanity with supernatural powers. Fight solo or with a friend to annihilate demons and challenge brutal bosses in relentless melée combat. Rise, violent one. The prophecy is yours to fulfill.

    2026ActionAdventureRPG19.99 USDSingle-playerSimilar games →
  5. 5
    Monkey King Simulator -- Chapter Huaguo Mountain — Steam game cover

    Monkey King Simulator -- Chapter Huaguo Mountain

    Single-player alternative to Project Glitch — playable solo, no multiplayer required. Shares Action and RPG with Project Glitch.

    Stories revised from Journey to the West. Souls-like combats; Powerful Bosses; Hundreds of different Weapon&Armors; Super big map to explore; Nothing special? You cut me!

    2021ActionIndieRPG4.99 USDSingle-playerSimilar games →
  6. 6
    Lost Soul Aside™ — Steam game cover

    Lost Soul Aside™

    Single-player alternative to Project Glitch — playable solo, no multiplayer required. Shares Action and Adventure with Project Glitch.

    Embark on an epic odyssey to save your younger sister – and the whole of humanity – from mysterious dimensional invaders from beyond the starlit skies in Lost Soul Aside™.

    2025ActionAdventureRPG59.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Stellar Blade™ — Steam game cover

    Stellar Blade™

    Single-player alternative to Project Glitch — playable solo, no multiplayer required. Shares Action and Adventure with Project Glitch.

    Save humanity from extinction in post-apocalyptic action-adventure Stellar Blade™. Experience blistering combat and a twisting storyline as you unravel the mysteries of Earth’s downfall.

    2025ActionAdventureRPG59.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Death's Door — Steam game cover

    Death's Door

    Single-player alternative to Project Glitch — playable solo, no multiplayer required. Shares Action and Adventure with Project Glitch.

    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 →