IMHO.

Single-player games like The Necromancer Cometh! TD

Below are 9 single-player Steam games similar to The Necromancer Cometh! 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 The Necromancer Cometh! TD page.

Ranked picks

  1. 1
    CBO TD — Steam game cover

    CBO TD

    Single-player alternative to The Necromancer Cometh! TD — playable solo, no multiplayer required. Shares Strategy and Indie with The Necromancer Cometh! TD.

    CBO TD is a build your own maze tower defense. Protect your castle from hordes of mobs with different classes of towers.

    2024StrategyIndie1.99 USDSingle-playerSimilar games →
  2. 2
    Castles on Clouds — Steam game cover

    Castles on Clouds

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

    A Roguelike Tower Defense game set on a user controlled procedurally generated island. Select unique cards and relics that enhance your towers abilities, crafting powerful builds to defend against the growing hordes of enemies.

    2024StrategyEarly Access2.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Wandering Monolith: Rogue TD — Steam game cover

    Wandering Monolith: Rogue TD

    Single-player alternative to The Necromancer Cometh! TD — playable solo, no multiplayer required. Shares Strategy and Indie with The Necromancer Cometh! TD.

    You are the Wandering Monolith, falling from the sky. Summon towers, expand the board, defend your core, and build your deck of upgrades to conquer countless worlds.

    StrategyIndieCasualSingle-playerSimilar games →
  4. 4
    Vambrace: Dungeon Monarch — Steam game cover

    Vambrace: Dungeon Monarch

    Single-player alternative to The Necromancer Cometh! TD — playable solo, no multiplayer required. Shares Strategy with The Necromancer Cometh! TD.

    Deck-building, dungeon defense, and tactical gameplay combine in Dungeon Monarch! Recruit warriors and wizards, buff your heroes, and thrash your foes — summon your dungeon monarch to punish interlopers and defeat enemies to increase your dark powers!

    2025StrategyAdventureRPG7.49 USDSingle-playerSimilar games →
  5. 5
    Tower Factory — Steam game cover

    Tower Factory

    Single-player alternative to The Necromancer Cometh! TD — playable solo, no multiplayer required. Shares Strategy and Indie with The Necromancer Cometh! TD.

    Tower Factory is a tower defense and automation game with roguelite elements. Optimize resource production using conveyor systems while defending against monster waves. Can you find and destroy the enemy tower before it's too late?

    2024ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Emberward — Steam game cover

    Emberward

    Single-player alternative to The Necromancer Cometh! TD — playable solo, no multiplayer required. Shares Strategy and Indie with The Necromancer Cometh! TD.

    Build twisting mazes with tetromino blocks and deploy unique towers in this strategic roguelite tower defense adventure!

    2024StrategyIndieEarly Access14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Ooglians — Steam game cover

    Ooglians

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

    Ooglians are coming! Nothing excites an ooglian more than smashing machinery. Protect your machinery with more machinery which attracts even more ooglians. How unfortunate.

    2022ActionStrategyEarly Access1.99 USDSingle-playerSimilar games →
  8. 8
    Mineral Defense — Steam game cover

    Mineral Defense

    Single-player alternative to The Necromancer Cometh! TD — playable solo, no multiplayer required. Shares Strategy and Indie with The Necromancer Cometh! TD.

    Mineral Defense combines tower defense with roguelite elements and procedural generation. Build paths, unlock upgrades, and unleash powerful synergies to conquer evolving challenges in an ever-expanding world.

    2024StrategyIndieCasual14.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Fieldrunners — Steam game cover

    Fieldrunners

    Single-player alternative to The Necromancer Cometh! TD — playable solo, no multiplayer required. Shares Strategy and Indie with The Necromancer Cometh! TD.

    Fieldrunners is now available on Steam! Download it now to play the hit tower defense game critics and fans have been raving about. Descend into the world of Fieldrunners, the most anticipated and visually stunning game in tower defense history!

    2012StrategyIndieCasual4.99 USDDeck VerifiedSingle-playerSimilar games →