IMHO.

Single-player games like Duellum

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

Ranked picks

  1. 1
    Tic Card Toe — Steam game cover

    Tic Card Toe

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

    A Turn Based Strategy Roguelike with Deckbuilding elements that transforms Tic-Tac-Toe into a High-Stakes Combat Tournament!

    2027StrategyIndieCasualSingle-playerSimilar games →
  2. 2
    Paris Transylvania — Steam game cover

    Paris Transylvania

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

    A vampire-slaying pachinko roguelike deckbuilder. Collect a powerful deck of cards, strategize, aim, and pop pegs to power up and deal massive damage with relic synergies. Play as one of the unlikely heroes, conquer Transylvania, and free the people in this turn-based RPG.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    All Who Wander — Steam game cover

    All Who Wander

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

    A traditional roguelike & dungeon crawler RPG where every run is unique. Choose from 15 classes and combine 100+ abilities across 10 skill trees. Explore diverse biomes filled with hazards and secrets. Recruit companions, discover loot, and master tactical combat on a fast-paced 30-level adventure.

    StrategyIndieAdventureSingle-playerSimilar games →
  4. 4
    Grounds For Termination — Steam game cover

    Grounds For Termination

    Single-player alternative to Duellum — playable solo, no multiplayer required. Shares Strategy with Duellum.

    The coffee is terrible. The management is worse. A roguelike deckbuilder set in a corporate dystopia - fight through 10 floors of co-workers, managers, and bosses to find out how deep the bad decision making goes. Every run is different. Every termination is a lesson. End the bureaucracy.

    StrategyEarly AccessSingle-playerSimilar games →
  5. 5
    Talespinner — Steam game cover

    Talespinner

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

    Enter a captivating realm woven with the tapestry of Japanese mythology in Talespinner, a deck-building roguelike adventure. As the storyteller, you will guide your chosen hero through an ever-changing narrative shaped by your decisions and deck construction.

    2026StrategyIndieRPG14.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Gladiator Immortal — Steam game cover

    Gladiator Immortal

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

    Gladiator Immortal is a turn-based fantasy Medieval Gladiator Roguelike game where you manage a team of warriors who fight for the entertainment of the gods. Build up your town, hire and level up warriors, find powerful weapons and armour, learn and develop new skills and win favour with the gods.

    StrategyIndieRPGSingle-playerSimilar games →
  7. 7
    Gray Company — Steam game cover

    Gray Company

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

    An autobattler roguelite where your soldiers grow old. Recruit a mercenary company, order the line, and watch it fight. Veterans earn scars, graybeards steady the ranks, and the retired leave heirlooms to the next generation. Every campaign writes a saga.

    StrategyIndieRPGSingle-playerSimilar games →
  8. 8
    Stellar Freight: Endless Horizon — Steam game cover

    Stellar Freight: Endless Horizon

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

    Embark on a Sci-fi Roguelike Turn-based RPG with Tactical combat. Become a Captain of a freight ship, deliver cargo through deep space, manage your crew, upgrade your ship, fight space warships, and build your reputation. Every day brings a new adventure. Space shows no mercy.

    2026StrategyIndieAdventureSingle-playerSimilar games →