IMHO.

Single-player games like D.O.T. Defence

Below are 8 single-player Steam games similar to D.O.T. Defence, 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 D.O.T. Defence page.

Ranked picks

  1. 1
    Tactics Greed — Steam game cover

    Tactics Greed

    Single-player alternative to D.O.T. Defence — playable solo, no multiplayer required. Shares Strategy with D.O.T. Defence.

    Perfect for RTS beginners and veterans alike! 『Tactics Greed』is an action RTS game with deck-building elements. Master unique tactics combining units and magic to climb the global rankings!

    2024ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  2. 2
    Attack on Toys — Steam game cover

    Attack on Toys

    Single-player alternative to D.O.T. Defence — playable solo, no multiplayer required. Shares Strategy with D.O.T. Defence.

    Relive Your Childhood Toys comes to life! Build your Army Toys, make battle scenario, watch the Toys battling each other, and customize your play with Attack on Toys Toy Box. Command your Army Toys to fight againts another toys strategically and keep them alive during battle!

    2021ActionStrategyIndie6.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Chip ‘n Clawz vs. The Brainioids — Steam game cover

    Chip ‘n Clawz vs. The Brainioids

    Single-player alternative to D.O.T. Defence — playable solo, no multiplayer required. Shares Strategy with D.O.T. Defence.

    Build bases, lead an army of robots, and squash brains in this radical hybrid between RTS and third-person shooter. Join a duo of quirky heroes on a mission to save Earth, smash an evil alien corporation, and complete their comic book collection.

    2025ActionStrategy29.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Crossfire: Legion — Steam game cover

    Crossfire: Legion

    Single-player alternative to D.O.T. Defence — playable solo, no multiplayer required. Shares Strategy with D.O.T. Defence.

    Crossfire: Legion is a real time strategy game featuring tactical action in furious battles across a shattered version of the near future. Raise and customize your army to engage in intense online combat and carve your own path as you rise through the ranks. It’s a new generation of warfare.

    2022ActionStrategyDeck PlayableSingle-playerSimilar games →
  5. 5
    Company of Heroes 3 — Steam game cover

    Company of Heroes 3

    Single-player alternative to D.O.T. Defence — playable solo, no multiplayer required. Shares Strategy with D.O.T. Defence.

    Company of Heroes 3 combines heart-pounding combat with deeper strategic choices in a stunning Mediterranean theatre of war. In Company of Heroes 3, every battle tells a story...what's yours?

    2023ActionStrategy59.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    9-Bit Armies: A Bit Too Far — Steam game cover

    9-Bit Armies: A Bit Too Far

    Single-player alternative to D.O.T. Defence — playable solo, no multiplayer required. Shares Strategy with D.O.T. Defence.

    Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over two dozen missions, online skirmishes, or co-op. Easy to learn, a challenge to master.

    2024ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Line War — Steam game cover

    Line War

    Single-player alternative to D.O.T. Defence — playable solo, no multiplayer required. Shares Strategy with D.O.T. Defence.

    A new type of RTS with elements from 4X, Wargame, and Real-Time Tactics. Draw commands and execute a superior strategy to defeat your opponent, focusing on high-level decisions rather than constant micromanagement.

    2022Strategy24.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Broken Arrow — Steam game cover

    Broken Arrow

    Single-player alternative to D.O.T. Defence — playable solo, no multiplayer required. Shares Strategy with D.O.T. Defence.

    Broken Arrow is a large-scale real-time modern warfare tactics game that combines the complexity of joint-forces wargaming with action-packed real-time tactics gameplay.

    2025Strategy49.99 USDSingle-playerSimilar games →