IMHO.

Single-player games like Shrouded Siege

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

Ranked picks

  1. 1
    Tower Survivors — Steam game cover

    Tower Survivors

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

    'Tower Survivors' is a dark fantasy survival RTS where you must survive, upgrade and defend humanity against massive unending armies from Anubis Tomb, Jurassic Valley and Vampire Monastery. Set in three different empires hell-bent on your destruction, it’s not if you can survive, but how long.

    ActionStrategyIndieSingle-playerSimilar games →
  2. 2
    Healthy Hero - Tower Defense — Steam game cover

    Healthy Hero - Tower Defense

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

    Healthy Hero is a Tower Defense game with roguelike elements, where the player protects a hero from attacking junk food. You need to build and upgrade defensive towers to stop the enemies. The levels become increasingly challenging with new types of junk food and waves

    StrategyIndieEarly AccessSingle-playerSimilar games →
  3. 3
    Court Wizard — Steam game cover

    Court Wizard

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

    Cast spells, brew potions, and command defenders in this real-time strategy game. Choose from wildly different wizard archetypes, master spells with talent trees, and survive endless waves of attackers. Every wizard changes how you play. Can you defeat all of the bosses?

    2026StrategyIndieRPGSingle-playerSimilar games →
  4. 4
    Slotbound — Steam game cover

    Slotbound

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

    A roguelike auto-battler defense where luck meets strategy. Spin a 3x3 slot machine to summon units and grow your army by absorbing others. Use Items and Cores to manipulate the odds and survive challenging judgement waves and boss waves. Every spin and every choice counts.

    2026StrategyIndieSingle-playerSimilar games →
  5. 5
    Withering Age — Steam game cover

    Withering Age

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

    Withering Age is a real-time strategy roguelike set in a dark fantasy, medieval world brimming with magic, danger, and decay. Build and expand your kingdom, train loyal troops and mighty champions, and defend your lands against relentless hordes.

    2028StrategyIndieSimulationSingle-playerSimilar games →
  6. 6
    Rogue Realm: Guardian Grids — Steam game cover

    Rogue Realm: Guardian Grids

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

    Rogue Realm: Guardian Grids is a medieval fantasy blend of tower defense and roguelike progression. Build defenses on a grid, manage resources, and survive ever-evolving enemies.

    2026StrategyIndie10.39 USDSingle-playerSimilar games →
  7. 7
    Mythic Trials 2 — Steam game cover

    Mythic Trials 2

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

    Mythic Trials 2 is a Hack'n'Slash Rogue-Lite where each player has different skills. PvP Battle Royale, PvE Cooperation modes, Diablo-style loot, pet breeding, world bosses, rankings, drafts, and much more.

    2025ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  8. 8
    In Shine We Rise — Steam game cover

    In Shine We Rise

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

    A co-op action rogue-lite/survivors game set in a doomed dark fantasy world. Join forces with friends to survive relentless enemy waves, combine unique abilities, and master teamwork as you fight your way up the mountain toward the ancient dread.

    ActionIndieRPGSingle-playerSimilar games →