IMHO.

Single-player games like Reforged TD - Tower Defense

Below are 9 single-player Steam games similar to Reforged TD - 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 Reforged TD - Tower Defense page.

Ranked picks

  1. 1
    Element TD 2 - Tower Defense — Steam game cover

    Element TD 2 - Tower Defense

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

    Element TD 2 sees you combine powerful elements to create unique towers. Prove your defenses against challenging foes, and compete or cooperate with others to determine who has mastered the elements.

    2021StrategyIndie5.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Dimension Defenders — Steam game cover

    Dimension Defenders

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

    Tower Defense Redefined. Race friends in ranked 1v1, defend together in 2-player co-op, or solo your way through dimensions of escalating chaos.

    ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Soul Tides — Steam game cover

    Soul Tides

    Single-player alternative to Reforged TD - Tower Defense — playable solo, no multiplayer required. Shares Strategy and Early Access with Reforged TD - Tower Defense.

    Command dark armies in this tug-of-war auto-battler. Build your base, summon units, customize abilities, and push the battlefield toward your enemy’s stronghold. Adapt your strategy each match and dominate in PvP, co-op, or Trials mode.

    2026StrategySimulationEarly AccessSingle-playerSimilar games →
  4. 4
    Cold Response — Steam game cover

    Cold Response

    Single-player alternative to Reforged TD - Tower Defense — playable solo, no multiplayer required. Shares Adventure and Early Access with Reforged TD - Tower Defense.

    Explore and survive a war torn Sweden through the eyes of an unknown soldier, alone or with friends.

    ActionAdventureSimulationSingle-playerSimilar games →
  5. 5
    Dome Keeper — Steam game cover

    Dome Keeper

    Single-player alternative to Reforged TD - Tower Defense — playable solo, no multiplayer required. Shares Indie and Adventure with Reforged TD - Tower Defense.

    Defend against waves of alien monsters in this unique roguelike action miner. Dig for resources, collect useful gadgets, and upgrade equipment to increase odds of survival – just hurry back before your dome is destroyed!

    2022ActionIndieAdventure17.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Total War: WARHAMMER II — Steam game cover

    Total War: WARHAMMER II

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

    Strategy gaming perfected. A breath-taking campaign of exploration, expansion and conquest across a fantasy world. Turn-based civilisation management and real-time epic strategy battles with thousands of troops and monsters at your command.

    2017ActionStrategy59.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Total War: WARHAMMER III — Steam game cover

    Total War: WARHAMMER III

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

    The cataclysmic conclusion to the Total War: WARHAMMER trilogy is here. Rally your forces and step into the Realm of Chaos, a dimension of mind-bending horror where the very fate of the world will be decided. Will you conquer your Daemons… or command them?

    2022ActionStrategy59.99 USDSingle-playerSimilar games →
  8. 8
    Castle Cardians — Steam game cover

    Castle Cardians

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

    Castle Cardians fused card games,roguelike and real time colony defense together. Build your powerful deck, defend the castle and beat invaders.

    2021StrategyIndieSimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Line Tower Wars — Steam game cover

    Line Tower Wars

    Single-player alternative to Reforged TD - Tower Defense — playable solo, no multiplayer required. Shares Strategy and Early Access with Reforged TD - Tower Defense.

    A standalone version of the classic lane-wars custom map. Defend your lane with a maze of elemental towers and send creeps at everyone else.

    StrategyFree To PlayEarly AccessFreeSingle-playerSimilar games →