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Single-player games like SiNiSistar 2

Below are 8 single-player Steam games similar to SiNiSistar 2, 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 SiNiSistar 2 page.

Ranked picks

  1. 1
    SiNiSistar Lite Version — Steam game cover

    SiNiSistar Lite Version

    Single-player alternative to SiNiSistar 2 — playable solo, no multiplayer required. Shares Action and Indie with SiNiSistar 2.

    A simple 2D action game centered on themes of masochistic tendencies, yearning for death, as well as despair at being attacked by terrifying beings.

    2021ActionIndieAdventure4.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    ENDER MAGNOLIA: Bloom in the Mist — Steam game cover

    ENDER MAGNOLIA: Bloom in the Mist

    Single-player alternative to SiNiSistar 2 — playable solo, no multiplayer required. Shares Action and RPG with SiNiSistar 2.

    Decades after the events of ENDER LILIES, Homunculi — sorrowful, artificial life forms — roam the land. In this dark fantasy Metroidvania, face formidable enemies and explore a bewitching post-apocalyptic world. Humans and Homunculi — what awaits at the end of the quest for their salvation?

    2025ActionRPG24.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    WUCHANG: Fallen Feathers — Steam game cover

    WUCHANG: Fallen Feathers

    Single-player alternative to SiNiSistar 2 — playable solo, no multiplayer required. Shares Action and Adventure with SiNiSistar 2.

    WUCHANG: Fallen Feathers is a soulslike, action RPG set in the land of Shu during the dark and tumultuous late Ming Dynasty, plagued with warring factions and a mysterious illness spawning monstrous creatures.

    2025ActionAdventureRPG49.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    BLACK SOULS — Steam game cover

    BLACK SOULS

    Single-player alternative to SiNiSistar 2 — playable solo, no multiplayer required. Shares Indie and Adventure with SiNiSistar 2.

    Long, long ago, there existed a kingdom shrouded in dense mist: the Lost Empire. This mist twisted humans into terrifying beasts, plunging the world into despair. War raged endlessly. Heroes rose, seeking fame and glory. It is in this place you awaken—a nameless undead.

    2025IndieAdventureRPG13.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    ENDER LILIES: Quietus of the Knights — Steam game cover

    ENDER LILIES: Quietus of the Knights

    Single-player alternative to SiNiSistar 2 — playable solo, no multiplayer required. Shares Action and Indie with SiNiSistar 2.

    ENDER LILIES is a dark fantasy 2D action RPG about unraveling the mysteries of a destroyed kingdom. On this sorrowful journey, encounter horrific enemies against whom a moment of inattention could be fatal. Overcome these hardships and seek the truth with the help of fallen knights.

    2021ActionIndieRPG24.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Tombwater — Steam game cover

    Tombwater

    Single-player alternative to SiNiSistar 2 — playable solo, no multiplayer required. Shares Action and Indie with SiNiSistar 2.

    A Souls-Like Western full of Eldritch horrors. Explore the accursed Wild West town of Tombwater and lay bare the darkness that lies beneath. Survive blood-spilling combat in this gruesome 2D action-RPG that may just drive you to madness.

    2026ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Salt and Sanctuary — Steam game cover

    Salt and Sanctuary

    Single-player alternative to SiNiSistar 2 — playable solo, no multiplayer required. Shares Action and Indie with SiNiSistar 2.

    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 →
  8. 8
    Maid of Salvation — Steam game cover

    Maid of Salvation

    Single-player alternative to SiNiSistar 2 — playable solo, no multiplayer required. Shares Action and Indie with SiNiSistar 2.

    The latest title from the HunterX development studio, Maid of Salvation is an action RPG that features fast-paced and versatile combat. Master your own fighting style with a variety of swords and firearms, and explore a dark world full of secrets.

    2025ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →