IMHO.

Single-player games like Rift Keeper

Below are 10 single-player Steam games similar to Rift Keeper, 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 Rift Keeper page.

Ranked picks

  1. 1
    The End Grows — Steam game cover

    The End Grows

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

    Incremental Roguevania || Hurry up, the world ends in 5 minutes! Gain 100 levels in a single strike and distribute your stat points mid-battle to adapt instantly.A Fast RPG blending action, exploration, and a unique real-time leveling system!

    2025ActionStrategyAdventure4.99 USDSingle-playerSimilar games →
  2. 2
    Dark Devotion — Steam game cover

    Dark Devotion

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Action and Indie with Rift Keeper.

    Explore the secrets of a mysterious fallen temple and put your Templar faith to the test in Dark Devotion, where no sacrifice is too great in praise of your God.

    2019ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Dead Cells — Steam game cover

    Dead Cells

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Action and Indie with Rift Keeper.

    Dead Cells is a roguelite, metroidvania inspired, action-platformer. You'll explore a sprawling, ever-changing castle... assuming you’re able to fight your way past its keepers in 2D souls-lite combat. No checkpoints. Kill, die, learn, repeat.

    2018ActionIndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Rogue Legacy — Steam game cover

    Rogue Legacy

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Action and Indie with Rift Keeper.

    Rogue Legacy is a genealogical rogue-"LITE" where anyone can be a hero. Each time you die, your child will succeed you. Every child is unique. One child might be colorblind, another might be a dwarf with vertigo. But that's OK, because no one is perfect, and you don't have to be to succeed.

    2013ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Katanaut — Steam game cover

    Katanaut

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Action and Indie with Rift Keeper.

    Katanaut is a fast-paced, Metroidvania-inspired action roguelite blending fluid combat and cosmic horror. Slash, dodge, and wield powerful abilities as you battle through a station sprawling with twisted, once-human horrors. Adapt, survive, and descend into the shadows to uncover dark secrets.

    2025ActionSportsIndie17.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Nightmare: The Lunatic — Steam game cover

    Nightmare: The Lunatic

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Action and Indie with Rift Keeper.

    Nightmare: The Lunatic is a parrying action rogue-lite platformer game about escaping a nightmare. Constantly swap between 3 weapons, use special attacks, and avoid and parry enemy attacks. Strengthen yourself by collecting powerful and unique totems.

    2024ActionIndie16.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Xenon Valkyrie — Steam game cover

    Xenon Valkyrie

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Action and Indie with Rift Keeper.

    Xenon Valkyrie is a rogue-like with many RPG elements in which you will have to get to the deepest part of a moon and finish the plans of a wicked witch. You will be able to get many weapons randomly as you fight in a world that is created every time you play.

    2017ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  8. 8
    Aura of Worlds — Steam game cover

    Aura of Worlds

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Action and Indie with Rift Keeper.

    Aura of Worlds is a chaotic, creative tactics rogue-lite platformer. Explore multiple dangerous worlds where you utilize creative abilities & wield the environment to your advantage. Blast, dash, grapple, fight, and charm your way through ever-changing labyrinths & outwit powerful guardians!

    2024ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Firewood — Steam game cover

    Firewood

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Indie with Rift Keeper.

    Firewood is a 2D adventure game with psychological horror elements. The game tells the story of an old man who has lost his wife years ago and is still having troubles with his past.

    2017IndieAdventureCasual4.99 USDSingle-playerSimilar games →
  10. 10
    Kargast — Steam game cover

    Kargast

    Single-player alternative to Rift Keeper — playable solo, no multiplayer required. Shares Action and Indie with Rift Keeper.

    Kargast is a dark narrative exploration game with light RPG elements, branching endings, and a semi-satirical view of narrative RPGs. It tells the story of an unwell child on the brink of death, and his adventures through his surreal, cryptic surroundings.

    2023ActionIndieAdventure9.99 USDSingle-playerSimilar games →