Idle Quiz TD

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Content rating
Everyone
5+
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Content rating
Everyone
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About this game

Idle Quiz TD is a unique blend of Tower Defense and Quiz Challenge, where every answer can change the battlefield. Defend your kingdom, stop enemies from evolving, upgrade powerful towers, and collect game-changing cards as you battle through increasingly challenging stages.

Whether you're a strategy enthusiast or simply enjoy testing your knowledge, every wave brings a new challenge.

Features

🛡️ Defend Through 25 Action-Packed Stages
Fight your way through 25 handcrafted stages filled with relentless enemy waves, powerful bosses, and increasing challenges.

🧠 Every Answer Matters
Before each wave, answer a quiz question. A correct answer prevents the next wave from evolving, while a wrong answer unleashes tougher enemies with unique abilities.

⚔️ Upgrade 4 Powerful Towers
Strengthen and evolve four unique towers, each with its own combat role and strategy, to build the ultimate defense.

🃏 Collect Over 52 Powerful Cards
Unlock and equip over 52 unique cards to customize your towers with powerful abilities, stat boosts, and strategic combinations.

🎮 Free to Play
No account required. No login. No in-app purchases. Just install and enjoy the full game.

Do you have the strategy to defend the kingdom and the knowledge to stop the invasion?

Download Idle Quiz TD today and prove that every answer counts!
Can your knowledge stop the invasion?
Updated on
Jul 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- Added 32 new enemies and 5 new bosses
- Added Sunscorch Pass, you can now farm upgrade materials
- Added new enemy effects
- Balances rewards