IMHO.

Single-player games like Tower Defense: Infinite War

Below are 11 single-player Steam games similar to Tower Defense: Infinite War, 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 Tower Defense: Infinite War page.

Ranked picks

  1. 1
    Siege of Irdor — Steam game cover

    Siege of Irdor

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Strategy with Tower Defense: Infinite War.

    Siege of Irdor is a city-builder strategy game set in dark medieval times, where fantasy and reality collide. Build by day and defend the sieges by night to survive against the armies of darkness.

    StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Defend from Candyland! — Steam game cover

    Defend from Candyland!

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Strategy with Tower Defense: Infinite War.

    Step into the world of Defend from Candyland! where retro tower defense meets strategic depth. Plant and upgrade trees, use powerful buffs, and reveal enemy paths to shield Eden from waves of candy invaders. Master the challenge now!

    2023StrategyIndieCasual7.99 USDSingle-playerSimilar games →
  3. 3
    Ghostorio — Steam game cover

    Ghostorio

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Strategy with Tower Defense: Infinite War.

    Build automated factories in a bright afterlife. Mine, belt, power, and produce at massive scale, then defend your work from the spirits it attracts. A third-person factory game of automation, base building, and tower defense.

    2030StrategyIndieAdventureSingle-playerSimilar games →
  4. 4
    Diseased — Steam game cover

    Diseased

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Strategy with Tower Defense: Infinite War.

    Build your camp in the freezing cold and make tough choices. Capture walls to expand your borders and send your men to explore. Risk it all for vital resources, as surviving the relentless waves of the Diseased emerging from the dark will be harder than you think.

    ActionStrategyIndieSingle-playerSimilar games →
  5. 5
    Terrafort — Steam game cover

    Terrafort

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Strategy with Tower Defense: Infinite War.

    A procedurally generated sandbox survival game with RTS elements.

    2024ActionStrategyAdventure4.99 USDSingle-playerSimilar games →
  6. 6
    Panda's Village — Steam game cover

    Panda's Village

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Strategy with Tower Defense: Infinite War.

    Panda's Village is a real-time strategy and survival game, where you build and upgrade houses, defenses, and stores, fight fierce monkeys, purchase and upgrade weapons and magic and customize your panda. Your goal is to save the village's Capitol at all costs! If you die, you start over.

    2023ActionStrategyIndie2.99 USDSingle-playerSimilar games →
  7. 7
    Escape From The Red Planet — Steam game cover

    Escape From The Red Planet

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Strategy with Tower Defense: Infinite War.

    Escape From The Red Planet simplifies resource management, tower defence, and first-person mechanics into a singular arcade experience. On the latest mission to Mars, the Orion III crash-landed. With Martian attacks looming, Houston most definitely has a problem!

    2023StrategyIndieCasual5.99 USDSingle-playerSimilar games →
  8. 8
    War Tanks — Steam game cover

    War Tanks

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Strategy with Tower Defense: Infinite War.

    Control the tank and destroy all the enemies. Monitor the condition of the tank's armor and fuel. You can switch between three views: First-person camera, third-person and top view. Minimal interface and understandable for any language.

    2022ActionStrategySimulation0.99 USDSingle-playerSimilar games →
  9. 9
    TD Tower Defense — Steam game cover

    TD Tower Defense

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required.

    Build your towers according to the enmey you are facing in the wave. Upgrade your turrets to increase range, damage or rewards. Each enemy wave will be random and increases in speed and damage resistance. How far can you go!

    2023ActionCasual0.99 USDSingle-playerSimilar games →
  10. 10
    Inotia 4 — Steam game cover

    Inotia 4

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required. Shares Free To Play with Tower Defense: Infinite War.

    The grand adventure of Kiyan, assassin of the Dark Clan, and Yusha, saint of light, begins across the vast continent of Inotia. Experience an emotional story and thrilling, action-packed combat!

    2025RPGFree To PlayFreeDeck PlayableSingle-playerSimilar games →
  11. 11
    GACHIAKUTA: The Game — Steam game cover

    GACHIAKUTA: The Game

    Single-player alternative to Tower Defense: Infinite War — playable solo, no multiplayer required.

    Based on the hit TV anime, GACHIAKUTA: The Game is a survival action RPG featuring intense melee-focused combat. Explore the vibrant world of Gachiakuta, brought to life with premium cartoon-style rendering and evocative visual design. Add to your Wishlist today.

    ActionRPGSingle-playerSimilar games →