IMHO.

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

Below are 11 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
    CoXistence — Steam game cover

    CoXistence

    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.

    A strategic card battler with 8 attack vectors on a dynamic 4×4 board. Explore a magical world map, earn rare cards, combine and fuse cards to strengthen your deck, and adapt to shifting battles as you uncover arcane secrets in a mysterious fantasy realm. Bring those cards online in PvP mode.

    StrategyAdventureRPGSingle-playerSimilar games →
  2. 2
    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 →
  3. 3
    Stones Keeper II: Chaos Lord — Steam game cover

    Stones Keeper II: Chaos Lord

    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.

    In Stones Keeper II: Chaos Lord, you will find both the well-known game mechanics of the original game as well as many new features. A signature blend of RPG and strategy with turn-based tactical battles.

    StrategyRPGSingle-playerSimilar games →
  4. 4
    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 →
  5. 5
    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 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    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 →
  7. 7
    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 →
  8. 8
    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 →
  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 →
  10. 10
    Señorita Chupacabra — Steam game cover

    Señorita Chupacabra

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

    Third-person shooter with planning, steampunk and magic on Wild West, lay the traps, use magic to support your action, sneak behind the enemy's back, and take control of the enemy to use his strength.

    2026ActionIndieSingle-playerSimilar games →
  11. 11
    My Name Is... — Steam game cover

    My Name Is...

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

    Survival horror about sanity balancing affecting gameplay in a steampunk world of phobias, full of dangerous entities, anomalies and randomly generated puzzles.

    AdventureSingle-playerSimilar games →