IMHO.

Single-player games like Tower Tactics Arena

Below are 11 single-player Steam games similar to Tower Tactics Arena, 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 Tower Tactics Arena page.

Ranked picks

  1. 1
    SHOOPER NOVA — Steam game cover

    SHOOPER NOVA

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

    Craft Your Ultimate Circular Fortress! Dive into SHOOPER NOVA, where you choose props and components to build a unique fortress. Unlock combos to shape your strategy and battle style. Become an unstoppable barrage machine and obliterate waves of enemies from all directions!

    2025ActionStrategyIndie2.72 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Astro Looter: Survivor — Steam game cover

    Astro Looter: Survivor

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

    Explore alien planets to mine resources, kill alien insects, build defense turrets, and survive waves of insect attacks across the galactic frontier. Astro Looter combines elements of survival, roguelike, and tower defense in a top-down shooter.

    2024ActionStrategyAdventure2.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Void Scrappers — Steam game cover

    Void Scrappers

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

    Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Unlock new characters and weapons and upgrade your stats between runs.

    2022Action3.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    EVERSPACE™ — Steam game cover

    EVERSPACE™

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

    EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you.

    2017ActionIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Nuclear Throne — Steam game cover

    Nuclear Throne

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

    Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?

    2015ActionIndieRPG11.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    CRYPTARK — Steam game cover

    CRYPTARK

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

    Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.

    2017ActionStrategyIndie14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Returnal™ — Steam game cover

    Returnal™

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

    BREAK THE CYCLE Fight to survive as this award-winning third-person shooter brings Selene’s story to PC. Take on roguelike challenges. Engage enemies in bullet hell-fuelled clashes. Share your journey through Returnal™ with another player.

    2023Action59.99 USDSingle-playerSimilar games →
  8. 8
    Heretic's Fork — Steam game cover

    Heretic's Fork

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

    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 →
  9. 9
    Tower Tactics: Liberation — Steam game cover

    Tower Tactics: Liberation

    Single-player alternative to Tower Tactics Arena — playable solo, no multiplayer required.

    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 →
  10. 10
    Brawl Tactics: Origins — Steam game cover

    Brawl Tactics: Origins

    Single-player alternative to Tower Tactics Arena — playable solo, no multiplayer required.

    Brawl Tactics: Origins fuses deck-building roguelikes and the tactics RPG genre like never before - lead your units, collect valuable trinkets and cast powerful spells to ensure victory!

    2024StrategyIndie9.37 USDSingle-playerSimilar games →
  11. 11
    Tower Tactics 2 — Steam game cover

    Tower Tactics 2

    Single-player alternative to Tower Tactics Arena — playable solo, no multiplayer required.

    The fusion of deck-building roguelike and tower defense returns, bigger than ever! Build your deck with powerful new cards, unlock unique trinkets, and deploy enhanced towers to overcome relentless waves of enemies and new strategic challenges.

    2026StrategyIndieSingle-playerSimilar games →