IMHO.

Single-player games like TDS - Tower Defense Strategy

Below are 12 single-player Steam games similar to TDS - Tower Defense Strategy, 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 TDS - Tower Defense Strategy page.

Ranked picks

  1. 1
    Unnatural Worlds — Steam game cover

    Unnatural Worlds

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

    Innovative yet familiar real-time strategy game in development. Grand-scale RTS game played on maps/planets of any 3D shape. It emphasizes strategy, base building, logistics, and reduces micro-management of individual units.

    2027ActionStrategySimulationSingle-playerSimilar games →
  2. 2
    Shades Of War — Steam game cover

    Shades Of War

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

    A fast-paced mini-RTS where you spread your color across the map, build towns and defenses, forge (and betray) alliances, and battle up to 8 colonies at once. Expand, fortify, and dominate the grid in chaotic territory-control warfare.

    2025ActionStrategy5.99 USDSingle-playerSimilar games →
  3. 3
    Lichworks — Steam game cover

    Lichworks

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

    You are a necromancer, build your undead empire. A necromancer automation game where your army is your logistics network. Route mindless minions via signposts, automate production chains, equip your soldiers and conquer the Human Empire.

    StrategySimulationSingle-playerSimilar games →
  4. 4
    Age of Mythology: Retold — Steam game cover

    Age of Mythology: Retold

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

    Play as mythological Gods and smite your enemies in this award-winning, mythological Real-Time Strategy classic given new life. Wage war across timeless campaigns, fierce skirmishes, and god-powered multiplayer modes.

    2024Strategy29.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    The Scouring — Steam game cover

    The Scouring

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

    The Scouring is an RTS with fast pace, high attention to detail and next generation experience. Lead humans or orcs in a Classic Mode or use one of powerful Heroes to fight for victory! Play alone or with friends. Use our modding tools to create maps and custom game modes! Join The Scouring!

    2025ActionStrategyRPG24.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Mindustry — Steam game cover

    Mindustry

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

    An open-ended factory management game with RTS and tower defense elements.

    2019Strategy9.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Warnet — Steam game cover

    Warnet

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

    Outmaneuver, outbuild, outthink. In Warnet, the map is your ally and your enemy - master its properties, and you master victory.

    ActionStrategyIndieSingle-playerSimilar games →
  8. 8
    Pioneers of Pagonia — Steam game cover

    Pioneers of Pagonia

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

    Rebuild hope in a world that was lost in the fog. Lead your Pioneers across the isles of Pagonia, unite scattered tribes, raise thriving communities and discover the history of your people as you reclaim your world in the new story campaign.

    2025StrategySimulation34.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Vampire Survivors — Steam game cover

    Vampire Survivors

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

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Neon Knight: Vengeance From The Grave — Steam game cover

    Neon Knight: Vengeance From The Grave

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

    An atmospheric 2D side-scroller that combines fast-paced combat with cinematic storytelling, pulling you into a dark dystopian world and an epic journey of vengeance, hope, and betrayal.

    2018ActionIndieAdventureFreeSingle-playerSimilar games →
  11. 11
    Bloons TD 6 — Steam game cover

    Bloons TD 6

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

    The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.

    2018Strategy13.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    BOOST VECTOR EX — Steam game cover

    BOOST VECTOR EX

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

    RUN FAST. Faster than any other. Take control of a Vector Master and sprint in uncompromising pure parkour racing. Hone your style with responsive, flowing controls and break limits in the Premier Vector World Cup. The race, your friends, and victory beckon your arrival... Did I mention it was fast?

    2026ActionSportsIndieSingle-playerSimilar games →