Block Overflow

Contains ads
Content rating
Everyone
100+
Downloads
Content rating
Everyone
Learn more
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About this game

Think before you tap! Clear a path through compact puzzle boards and send accessible tiles to the Merge Line. Combine three tiles of the same color to create an automatic turret, with ammunition determined by the values of the tiles you merged.

Every move matters: enemies advance whenever you select a tile, and each turret can only target enemies matching its color. Plan your merges, manage your limited ammunition, and prevent the enemy wave from reaching your defenses.

Navigate around obstacles, avoid filling your Merge Line, and find the right order to clear every board. Defeat all enemies to complete the level!

Simple controls, colorful 3D visuals, and increasingly challenging stages make every puzzle quick to learn and satisfying to solve.
Merge colorful tiles into turrets and stop every enemy in tactical puzzles!
Updated on
Aug 11, 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
  • This app may collect these data types
    Location, Financial info and 3 others
  • Data isn’t encrypted
  • Data can’t be deleted

What’s new

Gameplay improvements and bug fixes.