IMHO.

Single-player games like The Wall Must Hold

Below are 9 single-player Steam games similar to The Wall Must Hold, 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 Wall Must Hold page.

Ranked picks

  1. 1
    Pixel Fortress: Tower Defense — Steam game cover

    Pixel Fortress: Tower Defense

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Strategy and Indie with The Wall Must Hold.

    Pixel Fortress is a retro-inspired tower defense game packed with fast-paced real-time strategy. Build your defenses, command powerful abilities, and unleash devastating energy blasts to hold off relentless enemy waves. Can you master the battlefield?

    2025StrategyIndieEarly Access4.99 USDSingle-playerSimilar games →
  2. 2
    BARHEIM — Steam game cover

    BARHEIM

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Strategy and Indie with The Wall Must Hold.

    BARHEIM is a single-player, 3D Time Management Tower Defense where players experience the chaos of mixing drinks and maintaining a bar while defending themselves from thirsty Vikings!

    2024StrategyIndieCasual5.99 USDSingle-playerSimilar games →
  3. 3
    RiftQuake: The Adventures of Princess Puffins and the Puffins Gang — Steam game cover

    RiftQuake: The Adventures of Princess Puffins and the Puffins Gang

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Strategy and Indie with The Wall Must Hold.

    RiftQuake combines base defense, real time strategy, action RPG combat roguelite where you help defend Princess Puffins and her Puffins gang from the forces of evil. Build base defenses, choose your attacks and spells, and collect loot to survive this comical survival where the environment changes.

    ActionStrategyIndieSingle-playerSimilar games →
  4. 4
    Countless Army — Steam game cover

    Countless Army

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Strategy and Indie with The Wall Must Hold.

    Become the villain and raise an army of undead in this real-time reverse tower defense strategy game. Send waves of monsters to battle and aid them with your evil magic until they break your enemies’ defenses. It’s time for you to rule over the continent with an iron fist as its Dark Lord!

    2024StrategyIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Now There Be Goblins: Tower Defense VR — Steam game cover

    Now There Be Goblins: Tower Defense VR

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Strategy and Indie with The Wall Must Hold.

    Fight off hordes of goblins in this VR smack and smash tower defense hybrid! Punish the invading goblins by using your mighty chained hammer and your wide arsenal of traps and structures.

    2023ActionStrategyIndie12.99 USDSingle-playerSimilar games →
  6. 6
    Prime World: Defenders — Steam game cover

    Prime World: Defenders

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Strategy and Indie with The Wall Must Hold.

    Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.

    2013StrategyIndieRPG9.99 USDSingle-playerSimilar games →
  7. 7
    Kingdom Rush  - Tower Defense — Steam game cover

    Kingdom Rush - Tower Defense

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Strategy with The Wall Must Hold.

    Get ready for an epic journey to defend your kingdom against hordes of orcs, trolls, evil wizards and other nasty fiends using a vast arsenal of towers and spells at your command!Fight on forests, mountains and wastelands, customizing your defensive strategy with different tower upgrades and specializations!

    2014Strategy9.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Relic Guardian - Tower Defense — Steam game cover

    Relic Guardian - Tower Defense

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Strategy and Indie with The Wall Must Hold.

    "Relic Guardian" is a fantasy style strategy tower defense game. As the builder on the battlefield, summon a variety of defense towers and spells with reliable hero companions to complete this epic and guarding adventure!

    2025StrategyIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    It's John's House — Steam game cover

    It's John's House

    Single-player alternative to The Wall Must Hold — playable solo, no multiplayer required. Shares Indie with The Wall Must Hold.

    Anomaly-Spotting Horror inside a cursed manor ruled by the twisted lawyer Dr. John Ravenwood, his voice following your every step and decision. Time loops, shifting horrors, and cruel games await. Spot anomalies. Sign his contract… and no, you don’t get another lawyer.

    2025IndieAdventure2.99 USDSingle-playerSimilar games →