Line Defense: Tile Merge

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Everyone
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Content rating
Everyone
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About this game

Welcome to Link Defense: Merge & Match — the ultimate addictive fusion of number merging and strategic tower defense!

Challenge your brain and tactical skills in a unique puzzle defense adventure. Connect matching numbers on the bottom grid, double their power, and launch devastating laser beams at incoming enemy blocks from above!

Key Features:

★ UNIQUE HYBRID GAMEPLAY
Combine 2048-style number merging mechanics with exciting, fast-paced line-defense action.

★ CONNECT & MERGE
Slide and link identical adjacent numbers to merge them into higher values. Higher numbers unleash stronger energy lasers!

★ DYNAMIC TOWER DEFENSE
Strategize your line connections to destroy waves of falling blocks before they reach your bottom defense line.

★ STRATEGIC POWER-UPS & REVIVES
Facing a tough wave? Use clever tactics, unlock high-tier number tiles, and trigger game-changing revives to turn the tide of battle!

★ SLEEK NEON GRAPHICS
Enjoy eye-catching visual effects, glowing laser beams, and satisfying sound effects as you blast through challenging levels.

How to Play:
1. Drag and connect adjacent identical numbers in the bottom grid.
2. Release to merge them into higher values (2 → 4 → 8 → 16...).
3. Merged tiles automatically fire powerful lasers directly at top enemy blocks.
4. Keep merging and upgrading to clear all waves and defend your base!

Can you master the grid and build the ultimate defense? Download Link Defense: Merge & Match for free now and test your skills!
Connect numbers, double values, and blast incoming enemy blocks!
Updated on
Aug 5, 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
    App info and performance and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit

What’s new

update common and game logic.