IMHO.

Single-player games like Void TD

Below are 8 single-player Steam games similar to Void 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 Void TD page.

Ranked picks

  1. 1
    NodeFeat — Steam game cover

    NodeFeat

    Single-player alternative to Void TD — playable solo, no multiplayer required. Shares Action and Strategy with Void TD.

    Still reading? No time to talk. TO THE FRONT. A phosphorescent swarm is devouring everything in its path and Node 52 is next. Your base is a tree: grow it, turn it, dig in, HOLD. A million, a billion, who cares. Kill them all.

    2027ActionStrategyIndieSingle-playerSimilar games →
  2. 2
    the Kingdom Fallen  — Steam game cover

    the Kingdom Fallen

    Single-player alternative to Void TD — playable solo, no multiplayer required. Shares Strategy with Void TD.

    The Fallen Kingdom is a fantasy tactical strategy game with brutal small-scale combat, deep unit progression, diverse heroes and magic. Deploy resilient melee troops to key grid positions and use powerful ranged firepower to wear down undead forces.

    StrategySimulationSingle-playerSimilar games →
  3. 3
    More War: Iron and Arcane — Steam game cover

    More War: Iron and Arcane

    Single-player alternative to Void TD — playable solo, no multiplayer required. Shares Strategy and Indie with Void TD.

    An incremental war game where technology and magic clash. Gather resources, unlock units and upgrades, and grow from small battles to massive wars.

    StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    Automatrons - Tower Defense — Steam game cover

    Automatrons - Tower Defense

    Single-player alternative to Void TD — playable solo, no multiplayer required. Shares Action and Strategy with Void TD.

    Join our machine legion to conquer the world.

    2023ActionStrategyIndie3.99 USDSingle-playerSimilar games →
  5. 5
    Toy Shire — Steam game cover

    Toy Shire

    Single-player alternative to Void TD — playable solo, no multiplayer required. Shares Action and Strategy with Void TD.

    Are you prepared for a thrilling toy army tower defense adventure? Welcome to the Toy Shire! Battle diverse foes in various locations, defend your family, and repel foes from your area. Save the world by strengthening your defense with toy towers!

    2024ActionStrategyEarly Access9.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Mandate Order — Steam game cover

    Mandate Order

    Single-player alternative to Void TD — playable solo, no multiplayer required. Shares Strategy and Indie with Void TD.

    Mandate Order is a Warring States war city-builder set in ancient China. Build a stronghold, manage industries and logistics, recruit scholars from the Hundred Schools of Thought, raise armies, and command real-time tactical battles with thousands of soldiers.

    2026StrategyIndieSimulation16.99 USDSingle-playerSimilar games →
  7. 7
    SkyInFlames — Steam game cover

    SkyInFlames

    Single-player alternative to Void TD — playable solo, no multiplayer required. Shares Strategy and Early Access with Void TD.

    Command drones, deploy mobile air defense systems and conduct tactical aerial operations. Choose your side - Ukrainian or Russian forces - and protect critical infrastructure in a realistic military simulation on a detailed map.

    2026StrategyEarly Access6.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Warfront Defenders — Steam game cover

    Warfront Defenders

    Single-player alternative to Void TD — playable solo, no multiplayer required. Shares Action and Strategy with Void TD.

    The gameplay is inspired by famous last stands from some of history's deadliest conflicts, such as the Second World War and the Sino-Japanese War. A hybrid of Tower Defense and Real-Time Strategy with a lot of replay value.

    2017ActionStrategyIndie4.99 USDSingle-playerSimilar games →