IMHO.

Single-player games like Electromaze Tower Defense

Below are 11 single-player Steam games similar to Electromaze 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 Electromaze Tower Defense page.

Ranked picks

  1. 1
    Stellar Infestation — Steam game cover

    Stellar Infestation

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

    Dig minerals, manufacture ammunition, and build defense towers to fend off swarms of insects. A tower defense game with light production line elements.

    2025StrategySimulation7.99 USDSingle-playerSimilar games →
  2. 2
    Cyber Tower — Steam game cover

    Cyber Tower

    Single-player alternative to Electromaze Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Electromaze Tower Defense.

    Tricky maps, insane waves. Once you master the path, enemies are nothing.

    2023StrategyIndieCasual2.99 USDSingle-playerSimilar games →
  3. 3
    Swarming Planet — Steam game cover

    Swarming Planet

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

    Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same.

    2021Strategy7.99 USDSingle-playerSimilar games →
  4. 4
    Mars or Die! — Steam game cover

    Mars or Die!

    Single-player alternative to Electromaze Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Electromaze Tower Defense.

    Control two characters simultaneously! Survive, gather, collect upgrades, fight all sizes of one-eyed Martians, build defensible outposts and conquer Mars, in this glorious mix between roguelite and tower defense.

    2018ActionStrategyIndie19.99 USDSingle-playerSimilar games →
  5. 5
    HAS Galactics — Steam game cover

    HAS Galactics

    Single-player alternative to Electromaze Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Electromaze Tower Defense.

    HAS Galactics is a top-down factory builder. Design your own rocket, automate your production lines, balance your reputation between the Galactic Factions and complete daring missions. Start from a humble beginning… to a thriving galactic mega-factory!

    2025ActionStrategyIndie11.99 USDSingle-playerSimilar games →
  6. 6
    SUPRACORE — Steam game cover

    SUPRACORE

    Single-player alternative to Electromaze Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Electromaze Tower Defense.

    SUPRACORE is a roguelike base building game. Build your base, upgrade it and defend against ongoing waves of enemies to gather more resources and expand your Core!

    2023StrategyIndie4.99 USDSingle-playerSimilar games →
  7. 7
    The Riftbreaker — Steam game cover

    The Riftbreaker

    Single-player alternative to Electromaze Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Electromaze Tower Defense.

    The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.

    2021ActionStrategyIndie11.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Cliff Empire — Steam game cover

    Cliff Empire

    Single-player alternative to Electromaze Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Electromaze Tower Defense.

    After a nuclear war life on the surface became impossible. A 300m thick radioactive fog covered the Earth. We are looking for bold active people to manage the process of restoring life on Earth. Join!

    2019StrategyIndieSimulation17.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    DG2: Defense Grid 2 — Steam game cover

    DG2: Defense Grid 2

    Single-player alternative to Electromaze Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Electromaze Tower Defense.

    Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises. Now is the perfect time to enter the grid.

    2014StrategyIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    TD Tower Defense — Steam game cover

    TD Tower Defense

    Single-player alternative to Electromaze Tower Defense — 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 →
  11. 11
    Breach Wanderers — Steam game cover

    Breach Wanderers

    Single-player alternative to Electromaze Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Electromaze Tower Defense.

    A fresh take on Roguelike Deckbuilders that lets you fine-tune your decks before each run to adapt your strategy on your way to victory. Over 1,200 cards to choose from, ten characters with their own set of unique skills, and dozens of items and missions to evolve your tactics.

    2023StrategyIndieRPG4.49 USDDeck VerifiedSingle-playerSimilar games →