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Single-player games like Goblin Buster: Incremental Tower Defense

Below are 10 single-player Steam games similar to Goblin Buster: Incremental Tower Defense, 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 Goblin Buster: Incremental Tower Defense page.

Ranked picks

  1. 1
    castle idler — Steam game cover

    castle idler

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required. Shares Strategy and Casual with Goblin Buster: Incremental Tower Defense.

    castle idler is a short, relaxing incremental tower defense game with no waves. upgrade towers, collect coins, and unlock powerful prestige upgrades to defend your castle.

    2026StrategyCasual3.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    All Aboard! The Train Defense Express — Steam game cover

    All Aboard! The Train Defense Express

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required. Shares Strategy and Simulation with Goblin Buster: Incremental Tower Defense.

    Protect the Infinite Power Generator by looping around the train tracks! Battle endless waves of enemies in this unique hybrid of auto-battler, survivor, tower defense, idle/clicker gameplay. How long can you survive?

    2025StrategyIndieSimulation4.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Zero Stress King: Idle Defense — Steam game cover

    Zero Stress King: Idle Defense

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required. Shares Strategy and Casual with Goblin Buster: Incremental Tower Defense.

    A short relaxing incremental game disguised as a tower defense, but enemies can’t reach your walls. Thanks to lava.

    2026StrategyIndieCasual6.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Ash Warden — Steam game cover

    Ash Warden

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required. Shares Strategy and Simulation with Goblin Buster: Incremental Tower Defense.

    Survive waves of enemies in Ash Warden, an incremental tower defense where you slowly become overpowered. Unlock new abilities, fight against powerful bosses, and evolve into an unstoppable force against the endless Redgaze hordes.

    2026StrategySimulationRPG4.54 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Idle Hero TD - Tower Defense — Steam game cover

    Idle Hero TD - Tower Defense

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required. Shares Strategy with Goblin Buster: Incremental Tower Defense.

    Endless idle tower defense game full of deep strategy and combat mechanics. Unlock and upgrade dozens of epic fantasy heroes to defeat an infinite swarm of enemy monsters. Strategize hero positions, synergies, and skills for an effective defense, then sit back and let the auto-battler do its thing!

    2024ActionStrategyIndieFreeDeck PlayableSingle-playerSimilar games →
  6. 6
    This Isn't Just Tower Defense — Steam game cover

    This Isn't Just Tower Defense

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required. Shares Strategy and Casual with Goblin Buster: Incremental Tower Defense.

    Defend your base with placeable towers that can be upgraded endlessly. Automate your production and make sure there's enough power to keep everything running.

    2025StrategyCasual6.99 USDSingle-playerSimilar games →
  7. 7
    Wild Growth — Steam game cover

    Wild Growth

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required. Shares Strategy and Simulation with Goblin Buster: Incremental Tower Defense.

    Wild Growth is a short, actionpacked incremental healer game set in a grim norse world.

    2025StrategyIndieSimulation4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Samawa Idle — Steam game cover

    Samawa Idle

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required. Shares Strategy with Goblin Buster: Incremental Tower Defense.

    Unleash the power of specialized towers to annihilate hordes of monsters in this idle game with roguelike elements. Collect gold, level up your towers, face powerful bosses, and refine your strategy with an evolving skill tree.

    2023ActionStrategyIndie4.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Project Vostok: Episode 1 — Steam game cover

    Project Vostok: Episode 1

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required.

    "Project Vostok" is a non-linear horror visual novel about a group of airplane crash survivors finding a mysterious Soviet-era bunker in Altai mountains. Uncover the story full of drama, horrors and decide the fate a of various cast of heroes in this free visual novel.

    2022IndieAdventureFreeSingle-playerSimilar games →
  10. 10
    Rogue Snake — Steam game cover

    Rogue Snake

    Single-player alternative to Goblin Buster: Incremental Tower Defense — playable solo, no multiplayer required.

    Grow a giant Mecha Snake, cover it in weapons, and mow through armies of rogue machines in this short, satisfying incremental game. Upgrade, get stronger, and clean up planets after humanity’s victory over the AI rebellion.

    2026Action5.99 USDSingle-playerSimilar games →