Fireline Merge Defense 3D
Available on Google Play
3.7(5,921)
1,000,000+ installsFreeGAME STRATEGY
Updated Oct 29, 2025 · v6.8.1
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
6 years on Google Play
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Rating breakdown
5★
3,300
4★
578
3★
408
2★
340
1★
1,242