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Get Fireline Merge Defense 3D old version APK for Android
Ready to build a team to defend your home for glory ? Line of Fire!
Fireline is a super addictive Tower Defense game that allows you to Merge Cannon to defeat the Cube army rush!
Unlock a variety of cannon in your arsenal. Merge to upgrade the cannon and position tactically to defend against increasingly powerful waves of cubes and deadly bosses.
Regardless whether you are a merge fan or tower defense veterans, Fireline will provide a familiar yet fresh and exciting experience
What's New in the Latest Version 6.7.1
Last updated on Aug 20, 2025
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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Fireline Merge Defense 3D
6.7.1 by Pi Game
Aug 20, 2025