Number Defender

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this game

Number Defender is a fast-paced puzzle defense game where your mind is your strongest weapon.

Enemies march toward your tower in waves. To stop them, you must find the correct number on the board before it is too late. Every correct choice helps you fight back. Every mistake puts your tower in danger.

This is not a classic tower defense game. Instead of placing units, you defend your base through speed, focus, and number recognition.

Features:

Fast and satisfying number-based gameplay
Defend your tower against incoming enemy waves
Simple controls and easy-to-learn mechanics
Power-ups to help in difficult moments
Clean, quick sessions perfect for mobile play
A growing challenge that tests focus and reaction speed

Can you stay sharp under pressure and protect your tower?
Find the right number, stop the waves, and protect your tower.
Updated on
May 12, 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.
  • This app may share these data types with third parties
    Location, Personal info and 4 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

First public release of Number Defender.

Includes 250 levels, improved level progression, balanced power-up unlocks, rewarded heart ads, improved Game Over confirmation flow, clearer Hard level visibility, tutorial timing fixes, and several UI polish improvements.