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Single-player games like Survivor Challenge TD

Below are 12 single-player Steam games similar to Survivor Challenge 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 Survivor Challenge TD page.

Ranked picks

  1. 1
    Nordhold — Steam game cover

    Nordhold

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

    Enemies are coming! Every decision matters: build your city, grow the economy, and prepare for enemy waves. Strengthen your defenses, adapt your strategy, and unleash your hero’s full potential. This unique Tower Defense will test your skills – are you worthy to claim a place at Valhalla?

    2025StrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Achilles: Survivor — Steam game cover

    Achilles: Survivor

    Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required.

    Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.

    2025ActionAdventure8.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Monsters are Coming! — Steam game cover

    Monsters are Coming!

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

    Beware, Monsters are Coming! In this Tower-Survivor rogue-lite, you protect an ever-moving city from unrelenting hordes. Gather resources, fortify defences, and survive for as long as you can. Will you reach the Ark?

    2025ActionStrategyIndie8.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    The King is Watching — Steam game cover

    The King is Watching

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

    The King is Watching is a roguelite kingdom builder. Rule by the power of your royal gaze! Decide between producing resources, training armies, or balancing both, while adapting to unique events every run

    2025StrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Crystal Guardians TD — Steam game cover

    Crystal Guardians TD

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

    Crystal Guardians is a tower defense game with rogue-like elements. Fight of waves and defend the world crystal. Gear up your towers with a powerful combination of items for your strategy. In an ever expanding map, find hidden powers and conquer the enemies.

    2024StrategyCasualEarly Access13.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Last Saintess — Steam game cover

    Last Saintess

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

    The offensive of the undead begins. Gather holy power to summon soldiers and strengthen the starlight of Hellendil to defeat the undead. If the undead destroy this place, it will be game over.

    2023StrategySimulation4.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Hexguardian — Steam game cover

    Hexguardian

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

    Hexguardian is a roguelite, tower defense game where you build your own maps with hexagonal tiles! Build and upgrade towers, recruit armies, learn spells, construct wonders and place hexagonal tiles to create a path to enhance your defenses. With plenty of game modes and talents to unlock!

    2024Strategy1.19 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Emberward — Steam game cover

    Emberward

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

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

    2026StrategyIndieFree To Play19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Egg Surprise — Steam game cover

    Egg Surprise

    Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required.

    A fun clicker with economic simulation in the penguin kingdom. Obtain rare collections, venture into dangerous dungeons, and build your own civilization!

    2024SimulationFree To PlayCasualFreeDeck VerifiedSingle-playerSimilar games →
  10. 10
    What is in the Black Box? — Steam game cover

    What is in the Black Box?

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

    Prepare to embark on a journey of reflection, where you’ll seek answers to profound questions and uncover the ultimate truth: What truly lies within the black box?

    2024Strategy1.99 USDSingle-playerSimilar games →
  11. 11
    World of Eggs: Idle Adventures — Steam game cover

    World of Eggs: Idle Adventures

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

    World of Eggs: Idle Adventures is a world where you can build your civilization, trade with players, fight in raids, and do it all in idle mode. The game automates all the routine!

    2026StrategyMassively MultiplayerFree To PlayFreeSingle-playerSimilar games →
  12. 12
    Method in the Witchness — Steam game cover

    Method in the Witchness

    Single-player alternative to Survivor Challenge TD — playable solo, no multiplayer required.

    A cozy game of sorting, riddles, and puzzles on a little witch’s table. Arrange magical objects, discover hidden secrets that may help in later puzzles, and uncover a gentle story—one uniquely sounding item at a time.

    2026SimulationCasual3.99 USDSingle-playerSimilar games →