IMHO.

Single-player games like Towerslam

Below are 8 single-player Steam games similar to Towerslam, 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 Towerslam page.

Ranked picks

  1. 1
    Kings of Oros — Steam game cover

    Kings of Oros

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

    In Oros, battles are real physical interactions, not static animations. Swings carry momentum, collisions have weight. Find synergies in weapons, relics, cards, enchantments, classes and more to unleash crazy builds and try to break the game as you battle armies, bosses, and other players in PVP.

    StrategyIndieSingle-playerSimilar games →
  2. 2
    Celestial Crusader — Steam game cover

    Celestial Crusader

    Single-player alternative to Towerslam — playable solo, no multiplayer required. Shares Action with Towerslam.

    Wield elemental powers and strategic cards to crush brutal hordes in this fast-paced isometric roguelike. Choose your Celestial, defend the portal, and rise even stronger from the Sanctuary after every defeat!

    2026ActionSingle-playerSimilar games →
  3. 3
    ITER-8 — Steam game cover

    ITER-8

    Single-player alternative to Towerslam — playable solo, no multiplayer required. Shares Action and Strategy with Towerslam.

    Welcome to the surface, ITER employee #8. Mine the Pillar, upgrade your tools, defend your base, reach the top... or die miserably. Each expendable worker pushes the mission forward - one glorious, replaceable iteration at a time.

    2026ActionStrategyIndie12.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Crypt Keeper — Steam game cover

    Crypt Keeper

    Single-player alternative to Towerslam — playable solo, no multiplayer required. Shares Action and Strategy with Towerslam.

    Unleash your inner necromancer in Crypt Keeper – a roguelite tower defense game. Raise skeleton armies, defend your crypt, and manipulate enemy waves with the ESSENCE-IAL update.

    2025ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  5. 5
    Rune Dice — Steam game cover

    Rune Dice

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

    Tactical deckbuilding in bite-sized sessions. Launch dice to create magical chain reactions. Choose from distinct hero classes with unique abilities. Build synergies between dice, relics, and runes to defeat challenging bosses.

    2026StrategyIndieRPG12.74 USDSingle-playerSimilar games →
  6. 6
    Wireworks — Steam game cover

    Wireworks

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

    Design your defenses, build your module board, and manage your wires. Combine signals and create synergies to empower your weapons and survive in this base-defense roguelike auto-battler.

    2026StrategyIndieSimulation5.59 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Cards of Prophecy — Steam game cover

    Cards of Prophecy

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

    Cards of Prophecy combines Tower Defense, Deckbuilding, and Roguelike elements, with huge inspiration from Trading Card Games. Build an ever evolving deck to summon monsters and use powerful spells. Fuse, defend, open card packs, create new strategies. Repeat.

    StrategyIndieSingle-playerSimilar games →
  8. 8
    Yokai Art 2: Tales of the Nine-Tails — Steam game cover

    Yokai Art 2: Tales of the Nine-Tails

    Single-player alternative to Towerslam — playable solo, no multiplayer required. Shares Action and Strategy with Towerslam.

    After defeating Fujin and Raijin, Hiro and his allies found peace at his grandfather’s house. One day, Sanbi sensed a distant summon. After tracing the energy, they discovered it came from her true form—the nine-tailed fox. Determined to help, Hiro and his friends set off on a new journey.

    2026ActionStrategyIndie8.79 USDDeck PlayableSingle-playerSimilar games →