IMHO.

Single-player games like 犬神ディフェンダーズ / Soul Dog TD

Below are 10 single-player Steam games similar to 犬神ディフェンダーズ / Soul Dog TD, 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 犬神ディフェンダーズ / Soul Dog TD page.

Ranked picks

  1. 1
    Slotbound — Steam game cover

    Slotbound

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    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.

    StrategyIndieSingle-playerSimilar games →
  2. 2
    Tactics Below — Steam game cover

    Tactics Below

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    Tactics Below is a turn-based strategy roguelike where you assemble a party of 4 characters and conquer challenging waves of diverse enemies. Unlock new skills, upgrade your characters and create distinct synergies each time you play.

    2023StrategyIndie12.99 USDSingle-playerSimilar games →
  3. 3
    Micron Defense Force — Steam game cover

    Micron Defense Force

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    A Roguelike Tower Defense in space with missions to conquer. Can you hold against the spreading alien bosses? Build and upgrade towers against the corruption. Choose your technologies and warpspeed your way to victory.

    2024Strategy9.99 USDSingle-playerSimilar games →
  4. 4
    Hexguardian — Steam game cover

    Hexguardian

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    Hexguardian is a roguelite, tower defense game where you build your own maps with hexagonal tiles! Build and upgrade towers, recruit armies, learn spells, construct wonders and place hexagonal tiles to create a path to enhance your defenses. With plenty of game modes and talents to unlock!

    2024Strategy11.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Touhou Monster TD ~ 幻想乡妖怪塔防 — Steam game cover

    Touhou Monster TD ~ 幻想乡妖怪塔防

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    Easy to learn but hard to master, Touhou Monster TD is a unique Tower defense Game. Control your character, level up and unlock tower skills and character talents, use your wisdom to defeat incoming enemies. Travel the Gensokyo, find out why the “Incident” happened this time.

    2021ActionStrategyIndie18.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Tower Dominion — Steam game cover

    Tower Dominion

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    Build and design the terrain while defending your stronghold against alien invasion in this unique Roguelike tower defense. Choose from 30 heroes, survive enemy waves, and upgrade a variety of destructive towers to hold the line!

    2025Strategy17.49 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Has-Been Heroes — Steam game cover

    Has-Been Heroes

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    Has-Been Heroes is a challenging, lane-based roguelike game of strategy and action, featuring a band of heroes on a quest to escort the King's twin princesses to school!

    2017ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    DEFENDUN : Hero Defense — Steam game cover

    DEFENDUN : Hero Defense

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    Summon and merge to stop incoming waves of monsters. Use over 100 different units to defend against over 200 monsters. Utilize each unit's unique traits and skills to create your own combinations of units and move them around to clear the stage while avoiding the boss's skills.

    2024StrategyIndieSimulation8.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Reverse Defenders — Steam game cover

    Reverse Defenders

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    Reverse Defenders is flipping the world of tower defense games on its head. Finding out your favorite builds of classes, skills, and abilities is only half the fun, because on the Flipside await new possibilities. Unlock the true secrets of this world and challenge yourself to get that perfect run!

    2022StrategyIndie3.99 USDSingle-playerSimilar games →
  10. 10
    The Beast and the Princess — Steam game cover

    The Beast and the Princess

    Single-player alternative to 犬神ディフェンダーズ / Soul Dog TD — playable solo, no multiplayer required. Shares Strategy with 犬神ディフェンダーズ / Soul Dog TD.

    A tower defense game where you combo ultimate moves to take down enemies! Have fun unleashing those moves while learning more about the twin princesses' story. Why did the twins get trapped in a game? What's the goal of the game master? And do you have what it takes to see it all to the end?

    2025StrategyIndieAdventure7.79 USDSingle-playerSimilar games →