IMHO.

Single-player games like Atlanta TD

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

Ranked picks

  1. 1
    MageGuard Tower — Steam game cover

    MageGuard Tower

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

    MageGuard Tower is a roguelike tower defense game where thousands of physics-driven monsters surge toward your crystal. Build, unlock, and adapt across procedurally generated maps in a relentless struggle for survival.

    StrategyIndieSingle-playerSimilar games →
  2. 2
    Tower Lab — Steam game cover

    Tower Lab

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

    Physics-based TD where enemies have no health, push them off instead! Build devastating tower combos that push, pull, and launch enemies. Unlock cards, upgrade towers, discover broken synergies, and dominate through creative strategies.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Endless Defense — Steam game cover

    Endless Defense

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

    Endless Defense is a roguelite sci-fi tower defense game where every run becomes a new build. Place turrets, choose traits, draw upgrade cards, use special tiles, and evolve your defense to survive endless waves of enemies, elites, and bosses.

    2026StrategyIndieEarly Access7.99 USDSingle-playerSimilar games →
  4. 4
    Neon Grid Defenders — Steam game cover

    Neon Grid Defenders

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

    Neon Grid Defenders is a sci-fi roguelite tower defense game featuring a free and unique upgrade system, decision based path generation and a strong but static difficulty curve. Build your path, place your towers, hook them up with upgrades and melt your enemies!

    StrategyIndieCasualSingle-playerSimilar games →
  5. 5
    Lucky Again — Steam game cover

    Lucky Again

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

    Face down swarms of enemies using cards with diverse abilities. Evolve your own unique deck to overcome the trials ahead, and become a quick-witted hero who can conquer any crisis. You will be joined by loyal companions OR charismatic fairies who aren't afraid to use you for their own ends.

    StrategyIndieSingle-playerSimilar games →
  6. 6
    Underground Security Inc — Steam game cover

    Underground Security Inc

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

    Build the most profitable dungeon while repelling parties of adventuring "heroes". Manage minions, mine ores, build traps and collect ancient tomes in this roguelite dungeon defense game.

    2026StrategyIndieSingle-playerSimilar games →
  7. 7
    Dreadful Defenders — Steam game cover

    Dreadful Defenders

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

    Choose an ancient deity to worship and use its power to defeat the unbelievers. Find Relics with eldritch abilities. Summon dreadful Defenders with unique traits, control the path by placing them, and combine their Benedictions to create otherworldly synergies!

    StrategySingle-playerSimilar games →
  8. 8
    Tabletop Tavern — Steam game cover

    Tabletop Tavern

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

    Tabletop Tavern is a roguelike RTS where you build an army from scratch and command them across a brutal campaign. Recruit diverse units, create devastating synergies, and make tactical choices that shape the fate of every run.

    2026Strategy14.99 USDDeck PlayableSingle-playerSimilar games →