IMHO.

Single-player games like The 8 Sins: New Hell Order

Below are 9 single-player Steam games similar to The 8 Sins: New Hell Order, 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 The 8 Sins: New Hell Order page.

Ranked picks

  1. 1
    Mechs and Muskets — Steam game cover

    Mechs and Muskets

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy and Indie with The 8 Sins: New Hell Order.

    Mechs and Muskets is a 2D isometric tactical RPG set in an alternate Napoleonic era where mechs rule the battlefield. Customize your squad with unique mech parts and abilities, and lead them through turn-based strategic combat in a story-driven campaign

    2026StrategyIndieAdventureSingle-playerSimilar games →
  2. 2
    Crawl Tactics — Steam game cover

    Crawl Tactics

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy and Indie with The 8 Sins: New Hell Order.

    Crawl Tactics combines classic turn-based tactics with roguelike progression. In Dungeon Mode, face challenging, ever-changing encounters as you explore procedurally generated maps. In Quest Mode, develop your village, train your mercenaries, and defend against growing enemy invasions.

    2022StrategyIndieRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Stones Keeper — Steam game cover

    Stones Keeper

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy and RPG with The 8 Sins: New Hell Order.

    Stones Keeper is a turn-based strategy game with RPG elements in which you explore a detailed fantasy world, lead the Order of the Griffin, recruit and enhance your fighters, control a flying island, search for artifacts, and learn the secrets of the ancients.

    2022StrategyAdventureRPG16.99 USDSingle-playerSimilar games →
  4. 4
    Disciples: Domination — Steam game cover

    Disciples: Domination

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy and RPG with The 8 Sins: New Hell Order.

    Rule through the chaos! Fifteen years after Avyanna freed Nevendaar, Disciples: Domination returns you to a realm hanging in the balance. In this dark fantasy strategy RPG with turn-based combat, take your place on Queen Avyanna’s throne – holding together a crumbling kingdom.

    2026StrategyRPG44.99 USDSingle-playerSimilar games →
  5. 5
    Disciples: Liberation — Steam game cover

    Disciples: Liberation

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy and RPG with The 8 Sins: New Hell Order.

    Disciples: Liberation is a mature, dark fantasy strategy RPG with turn-based combat. Liberate the land of Nevendaar and uncover the endless stories hidden within this richly detailed world where every decision has a consequence, and every wrong move could be deadly.

    2021StrategyRPG39.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    The Last Spell — Steam game cover

    The Last Spell

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy and Indie with The 8 Sins: New Hell Order.

    Defend the last bastion of humanity with your squad of heroes! Exterminate fiendish monsters with magic and brute force by night and re-build your battered city defenses by day in this tactical RPG with rogue-lite mechanics.

    2023ActionStrategyIndie24.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Age of Fear: The Undead King — Steam game cover

    Age of Fear: The Undead King

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy and Indie with The 8 Sins: New Hell Order.

    Play as either Sir Edward, a noble Knight defending the Human Kingdom, or Krill, a wicked Necromancer with an unearthly lust for power! The Age of Fear series is a deep and complex turn-based strategy (full of humour!) that fuses a tabletop wargame with RPG elements.

    2015StrategyIndieRPG24.99 USDSingle-playerSimilar games →
  8. 8
    VenusBlood HOLLOW International — Steam game cover

    VenusBlood HOLLOW International

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy and RPG with The 8 Sins: New Hell Order.

    War hangs like the sword of Damocles over Helvetia, a land ruled by four Dark Lords. In this age of blood and strife, Leonhardt Arknoah, a war hero and leader of the Varganian Empire's secret task force, steps onto the battlefield once more, the flames of ambition burning brightly within him.

    2022StrategyAdventureSimulation31.49 USDSingle-playerSimilar games →
  9. 9
    Master of War: Rule of Power — Steam game cover

    Master of War: Rule of Power

    Single-player alternative to The 8 Sins: New Hell Order — playable solo, no multiplayer required. Shares Strategy with The 8 Sins: New Hell Order.

    Dynamic turn-based strategy game inspired by the hyper hardcore genre, where the player as a chief man of his tribe, will lead it to the glory, watch out for food and lurking predators!

    2022Strategy2.99 USDSingle-playerSimilar games →