IMHO.

Single-player games like TowerKeep - Tower Defense

Below are 8 single-player Steam games similar to TowerKeep - Tower Defense, 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 TowerKeep - Tower Defense page.

Ranked picks

  1. 1
    Seferia Matrix — Steam game cover

    Seferia Matrix

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

    A dice roguelike deckbuilder — Lock & Roll five dice to complete a hand, and the hand casts a spell. Flip the faces you're missing with sigils, stack 200 artifacts into the scoring formula, and watch runs explode into ridiculous scores. When the run ends, your training stays.

    2026StrategyIndieSingle-playerSimilar games →
  2. 2
    Matchinko — Steam game cover

    Matchinko

    Single-player alternative to TowerKeep - Tower Defense — playable solo, no multiplayer required.

    Match glowing crystals to build a pachinko board, then rain your ball loadout through it for an exploding score. A cozy winter roguelite of fairies, tiles, and fate: light every town on the climb to the boss — but miss one target and the run is over.

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Red Rocket Defencism — Steam game cover

    Red Rocket Defencism

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

    You, a military officer from our great autocratic motherland, must protect our precious rockets from the evil capitalist enemy in this revolutionary base building strategy game. Bribe! Surveil! Purge! Imbibe! The end justifies the means when you have to protect our invaluable rockets!

    2026ActionStrategyIndie7.03 USDSingle-playerSimilar games →
  4. 4
    Encrafted — Steam game cover

    Encrafted

    Single-player alternative to TowerKeep - Tower Defense — playable solo, no multiplayer required.

    Collect, refine, and craft with a vast array of materials, cashing out your most valuable creations to pass ever-rising profit goals! Leverage and synergise countless Artefacts, upgrades, and spells to become increasingly powerful in the addictive roguelike deckbuilding game Encrafted!

    CasualSingle-playerSimilar games →
  5. 5
    Hungry Ghosts — Steam game cover

    Hungry Ghosts

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

    Hungry Ghosts is a wild tower defense roguelike where you exorcise hungry ghosts with magical desserts and drinks! Play as a fearless witch and her various companions with unique powers, upgrade your dishes, and unleash powerful synergies to survive haunted waves and defeat bosses.

    2026StrategyIndieEarly AccessSingle-playerSimilar games →
  6. 6
    Guildrun — Steam game cover

    Guildrun

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

    Turn a simple team into an unstoppable force and crush waves of monsters in this PvE autobattler roguelike. No two runs feel the same as you bend heroes beyond their class roles and discover countless combinations and synergies. Seal the rifts at your own pace and uncover what tore them open.

    ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Cardaver — Steam game cover

    Cardaver

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

    Cardaver is a tower defense, deckbuilder, with roguelike looping gameplay. Using a wide variety of monsters and spells to defend each lane, help the Dragon Queen protect her Castle Kingdom against an army of fantasy do-gooders and tyrannical princesses.

    2027ActionStrategyAdventureSingle-playerSimilar games →
  8. 8
    Coal LLC — Steam game cover

    Coal LLC

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

    Fill your quota or die. Mine increasingly absurd amounts of coal using some dubious, but effective, mining techniques. Or relax and mine at your own pace in peaceful mode.

    2025StrategyIndieSimulation14.99 USDDeck PlayableSingle-playerSimilar games →