IMHO.

Single-player games like Shapebreaker - Tower Defense Deckbuilder

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

Ranked picks

  1. 1
    Iconia Defenders — Steam game cover

    Iconia Defenders

    Single-player alternative to Shapebreaker - Tower Defense Deckbuilder — playable solo, no multiplayer required. Shares Strategy and Indie with Shapebreaker - Tower Defense Deckbuilder.

    Build mazes, customize your deck and travel through time, in a nostalgic tower defense game with a minimalist feel and a rogue-lite twist. Only you can save the Tree of Life from the malevolent forces of The Corruption...

    2024StrategyIndieCasual5.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Tower Tactics: Liberation — Steam game cover

    Tower Tactics: Liberation

    Single-player alternative to Shapebreaker - Tower Defense Deckbuilder — playable solo, no multiplayer required. Shares Strategy and Indie with Shapebreaker - Tower Defense Deckbuilder.

    We fused deck-building roguelikes and tower defenses in a way never seen before - deploy your towers, collect valuable trinkets and cast powerful spells to defend yourself against the Salkoth!

    2023StrategyIndie6.49 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Heretic's Fork — Steam game cover

    Heretic's Fork

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

    Dear candidate, we are pleased to invite you to take up the position of manager of Hell. You will punish sinners by using our deck-building computer system to construct hellish towers capable of keeping the endless hordes of the underworld in check. Best of luck!

    2023ActionStrategy4.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Necroking — Steam game cover

    Necroking

    Single-player alternative to Shapebreaker - Tower Defense Deckbuilder — playable solo, no multiplayer required. Shares Strategy and Indie with Shapebreaker - Tower Defense Deckbuilder.

    Necroking is a turn-based tactics roguelite with vast deckbuilding. You play as a Master of Necromancy. Build your skulls deck, raise skeletons and other scum to defeat settlements desecrated by life.

    2024StrategyIndieAdventure1.24 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Astrea: Six-Sided Oracles — Steam game cover

    Astrea: Six-Sided Oracles

    Single-player alternative to Shapebreaker - Tower Defense Deckbuilder — playable solo, no multiplayer required. Shares Strategy and Indie with Shapebreaker - Tower Defense Deckbuilder.

    Astrea is a DICE-deck-building roguelike that flips the script on deckbuilders by using dice instead of cards and a unique dual “damage” system: Purification vs Corruption. Build a dice pool strong enough to purify Astrea's out-of-control corruption and save the Star System.

    2023StrategyIndieCasual24.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    ORX — Steam game cover

    ORX

    Single-player alternative to Shapebreaker - Tower Defense Deckbuilder — playable solo, no multiplayer required. Shares Strategy and Indie with Shapebreaker - Tower Defense Deckbuilder.

    A new take on tower-defence and deckbuilding roguelike genres. ORX is like playing Carcassonne with your table on fire. Build your perfect deck, use powerful artefacts, master 3 unique factions. Prove that you are the King of your castle!

    2022StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Monster Train — Steam game cover

    Monster Train

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

    Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.

    2020Strategy4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Into the Restless Ruins — Steam game cover

    Into the Restless Ruins

    Single-player alternative to Shapebreaker - Tower Defense Deckbuilder — playable solo, no multiplayer required. Shares Strategy and Indie with Shapebreaker - Tower Defense Deckbuilder.

    A roguelike deckbuilder where you create the dungeon you fight through. Each night use your cards to expand the ruins then battle through them, harvesting Glimour from the lost souls and improving your deck. Can you reach The Warden and defeat it, so The Maiden will grant your heart’s desire?

    2025ActionStrategyIndie7.49 USDDeck VerifiedSingle-playerSimilar games →