IMHO.

Single-player games like Sir, We Have an Orc Problem

Below are 9 single-player Steam games similar to Sir, We Have an Orc Problem, 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 Sir, We Have an Orc Problem page.

Ranked picks

  1. 1
    坍塌世界 — Steam game cover

    坍塌世界

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy and Indie with Sir, We Have an Orc Problem.

    "Collapsing World" is an innovative tower defense game blending deck-building and roguelike mechanics. Recruit unique companions, craft powerful skill decks, and tackle randomized stages. Deep strategy breaks the traditional TD mold—every run is a fresh challenge!

    2026StrategyIndieSimulationFreeSingle-playerSimilar games →
  2. 2
    Launch! — Steam game cover

    Launch!

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy and Indie with Sir, We Have an Orc Problem.

    A roguelike strategy game about aircraft carrier deck operations. Plan your flight deck, manage aircraft as cards, organize strike waves, maintain air superiority, and keep your damaged deck running under pressure. Launching aircraft is only half the battle. The real challenge is getting them back.

    StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Sunbreak War — Steam game cover

    Sunbreak War

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy and Indie with Sir, We Have an Orc Problem.

    A light Rogue strategy game centered on building and defense. Build your territory, recruit soldiers to fend off enemies. 9 maps, 6 weapons (30 talents), 40 monsters, 30 units/buildings. Plan your pace, control soldiers, choose abilities—enjoy command and strategy.

    2026ActionStrategyIndie8.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Axom: Conquest — Steam game cover

    Axom: Conquest

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy and Indie with Sir, We Have an Orc Problem.

    Build and defend your fortress while expanding out in this hold-out tower defense roguelite. Battle across a procedural alien homeworld, fight back corrupted terrain, discover hundreds of structures and upgrades as physics-driven swarms threaten to wipe out humanity.

    2026StrategyIndie8.99 USDSingle-playerSimilar games →
  5. 5
    Fire and Movement — Steam game cover

    Fire and Movement

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy and Indie with Sir, We Have an Orc Problem.

    Scout enemy positions, apply pressure from the front, and send another force around the flank. Combine tanks, infantry, reconnaissance units, and artillery support in a turn-based wargame where damage and losses carry throughout the operation.

    2026StrategyIndieEarly AccessSingle-playerSimilar games →
  6. 6
    OUTWORKS — Steam game cover

    OUTWORKS

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy and Indie with Sir, We Have an Orc Problem.

    Build a towering 3D fortress and hold the line. Stack floors, raise walls, and place turrets by altitude to survive escalating swarms of ground and flying machines closing on your core — then watch one collapsing tower take everything with it. A lean, neon, code-built base-defense roguelite.

    2026StrategyIndieSimulation4.24 USDSingle-playerSimilar games →
  7. 7
    MoeArmy vs SuArmy — Steam game cover

    MoeArmy vs SuArmy

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy and Indie with Sir, We Have an Orc Problem.

    MoeArmy vs SuArmy is a 2D auto-battle strategy game. Choose the Moe or Su faction, build structures to deploy formations, combine cards, gear, and commander skills to power up your troops, exploit armor counters in automatic combat, and destroy the enemy base to claim victory!

    2026StrategyIndieCasual2.27 USDSingle-playerSimilar games →
  8. 8
    Exponent: The Scaling Tower Defense — Steam game cover

    Exponent: The Scaling Tower Defense

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy with Sir, We Have an Orc Problem.

    A roguelite incremental tower defense where expansion is survival. Execute Command Cards from your expanding deck, build towers, and create land tile by tile to defend the last Node in your dimensional bubble. Grow strong enough to find your kin in the void… and merge into higher dimensions.

    StrategySingle-playerSimilar games →
  9. 9
    Tiny Auto Knights — Steam game cover

    Tiny Auto Knights

    Single-player alternative to Sir, We Have an Orc Problem — playable solo, no multiplayer required. Shares Strategy and Indie with Sir, We Have an Orc Problem.

    A chill PvP auto battler where you build your team on a 3x3 grid. Recruit and upgrade unique heroes, strategically place them on the battlefield and find the best synergies.

    2025StrategyIndieCasual7.49 USDDeck VerifiedSingle-playerSimilar games →