IMHO.

Single-player games like Lunacid

Below are 17 single-player Steam games similar to Lunacid, 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 Lunacid page.

Ranked picks

  1. 1
    Dread Delusion — Steam game cover

    Dread Delusion

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares Indie and RPG with Lunacid.

    Dread Delusion is an open world RPG brimming with strange places and dark perils. Carve your own path through the flying continents of a shattered land. Discover curious towns, unearth occult secrets, master powerful magic - and change the world through your choices.

    2024ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Sands of Aura — Steam game cover

    Sands of Aura

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares Indie and RPG with Lunacid.

    Sands of Aura is an open-world action adventure with a fantasy setting of a realm in its twilight--a world buried beneath a sea of sand. Sail across the sandseas to return life to a dying world in an unforgettable experience that is equal parts engaging story and unrelenting, souls-like combat.

    2023ActionIndieRPG24.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Vigil: The Longest Night — Steam game cover

    Vigil: The Longest Night

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares Indie and RPG with Lunacid.

    Embark on a journey through the longest night with Leila, a valiant member of the Vigilant Order. Delve into the hidden truths shrouded in eternal darkness, unravel the mystery surrounding Leila's enigmatic sister, and confront the eldritch horrors lurking in a world that has lost the light of day.

    2020ActionIndieRPG21.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Salt and Sanctuary — Steam game cover

    Salt and Sanctuary

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares Indie and RPG with Lunacid.

    Explore a haunting, punishing island in this stylized 2D action RPG. Salt and Sanctuary combines fast and brutal 2D combat with richly developed RPG mechanics in a cursed realm of forgotten cities, blood-soaked dungeons, and desecrated monuments.

    2016ActionIndieRPG17.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Alaloth: Champions of The Four Kingdoms — Steam game cover

    Alaloth: Champions of The Four Kingdoms

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

    A hardcore high fantasy isometric action RPG set in a huge sandbox world ruled by magic and monsters. Master deep skill-based combat, forge powerful builds, explore unforgiving lands and dungeons, face brutal boss fights, uncover ancient secrets, and save Plamen from its inevitable doom!

    2024ActionStrategyIndie34.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Death's Gambit: Afterlife — Steam game cover

    Death's Gambit: Afterlife

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares Indie and RPG with Lunacid.

    Death's Gambit: Afterlife is a challenging 2D action platformer with deep RPG elements. As an agent of Death bound to his service, unravel the mystery of Siradon and discover the true price of immortality.

    2018ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Songbringer — Steam game cover

    Songbringer

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares Indie and RPG with Lunacid.

    Imagine if the original Zelda game was set in a science-fiction galaxy. Explore this open-world, action RPG with roguelike and metroidvania elements. Mighty bosses lurk deep within procedurally-generated dungeons. Wield, vanquish, unearth, collect, craft, progress, trip, adventure.

    2017ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Verho - Curse of Faces — Steam game cover

    Verho - Curse of Faces

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares RPG with Lunacid.

    Verho, a Dark RPG following the tradition of the King’s Field series, takes place after the catastrophic Era of Solitude, where masks have become the only protection against the Curse of Faces. Travel to the land of Yariv, find the source of this scourge and face its dangers.

    2025AdventureRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Labyrinth Of The Demon King — Steam game cover

    Labyrinth Of The Demon King

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares Indie and RPG with Lunacid.

    Venture through the Labyrinth Of The Demon King, solving puzzles and fighting fearsome monsters in an epic quest to track down the demon who betrayed your lord and end its life.

    2025ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Monomyth — Steam game cover

    Monomyth

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares Indie and RPG with Lunacid.

    MONOMYTH is an immersive, first-person dungeon-crawling RPG inspired by the genre's late classics. Embark on a journey through a vast and highly interactive game world as you unravel the mysteries hidden beneath the ancient fortress of Lysandria.

    2024ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Deep Sorrow — Steam game cover

    Deep Sorrow

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

    Deep Sorrow is a horror/adventure game which leads you to a bunker and makes you feel desperate to get out.

    2017IndieAdventure4.99 USDSingle-playerSimilar games →
  12. 12
    FlyKnight — Steam game cover

    FlyKnight

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares RPG with Lunacid.

    Explore, fight, loot and fish! Solo or in co-op mode in this Old School First Person Dungeon Crawler. Earn your knighthood as you oppose the evil witch Lunamoth and stop her curse which prevents everyone from growing wings.

    2025ActionAdventureRPG5.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Messiah — Steam game cover

    Messiah

    Single-player alternative to Lunacid — playable solo, no multiplayer required.

    Bob is an angel ordered by God himself to go and clean up the putrid world of the future. He has been given the power of possession so that he can sneak up on any person, animal or genetically engineered being and leap right into their souls! The rules are up to you - enjoy the freedom.

    2017ActionStrategyAdventure19.99 USDSingle-playerSimilar games →
  14. 14
    Shield King — Steam game cover

    Shield King

    Single-player alternative to Lunacid — playable solo, no multiplayer required.

    Fight off hordes of enemies, slay Bosses, Dash through enemies and push them off the buildings In this shield themed roguelite.

    2023ActionCasual2.99 USDSingle-playerSimilar games →
  15. 15
    Arx Fatalis — Steam game cover

    Arx Fatalis

    Single-player alternative to Lunacid — playable solo, no multiplayer required. Shares RPG with Lunacid.

    This critically acclaimed first-person RPG from Arkane Studios takes the player on an amazing journey into the fantasy world of Arx. Arx is wrought with turmoil, brought to the brink of destruction by a violent war.

    2007RPG4.99 USDDeck PlayableSingle-playerSimilar games →
  16. 16
    Uktena 64 - Ultimate — Steam game cover

    Uktena 64 - Ultimate

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

    A dark comedy horror game with a N64 aesthetic.

    2025Indie6.99 USDDeck VerifiedSingle-playerSimilar games →
  17. 17
    Lunacid - Tears of the Moon — Steam game cover

    Lunacid - Tears of the Moon

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

    Lunacid: Tears of the Moon is a First Person Dungeon Crawler made with the Sword of Moonlight - King’s Field making tool from 2000. Explore various dungeons for powerful weapons and spells to forestall the previsioned end of the world.

    2025IndieSimulationFree To PlayFreeSingle-playerSimilar games →