Tank Fortress: Idle Merge TD

Contains adsIn-app purchases
2.34K reviews
Content rating
Everyone 10+
50K+
Downloads
Content rating
Everyone 10+
Fantasy Violence, Mild Blood
In-Game Purchases (Includes Random Items)
Learn more
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About this game

🎉 CELEBRATING 1 YEAR OF TANK FORTRESS! 🎉
Join millions of defenders for our massive anniversary gala. The battlefield has evolved—are you ready?

🛡️ ANNIVERSARY EXCLUSIVES
• Limited-Time Events: Log in now for exclusive anniversary rewards and gala-only game modes
• 3 New Titans: Unleash the power of three legendary new Titans to crush your enemies
• 3 Elite Pilots: Recruit three exclusive new pilots with game-changing tactical skills
• The "Dream Type I" Tank: Deploy our latest mobile fortress unit—the ultimate blend of speed and firepower.

⚙️ TACTICAL FREEDOM
• Enhancement Reset: Strategic flexibility is here! Reset your Turrets and Titans to reclaim resources and refine your build

🚀 PERFORMANCE & POLISH
• Optimized Performance: We've shrunk the app size for faster downloads and smoother gameplay
• Bug Fixes: Resolved the World Boss damage calculation issue and other known glitches for a flawless experience.
Build the ultimate mobile fortress. Merge turrets and survive the ruins!
Updated on
Oct 27, 2026
Available on
Android, Windows*
*Powered by Intel® technology

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 and Device or other IDs
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data isn’t encrypted
  • You can request that data be deleted

Ratings and reviews

2.24K reviews
Grkipo
June 17, 2026
(issue fixed but the connection lost still happens a lot)fun game but after playing for a while not it won't log in anymore. it starts and gets to 60% then I get a connection lost message and nothing. I have tried to re install and nothing helped. after 2 days it was fixed they gave us some gems and keys and other stuff. I still get random disconnects that will make you lose money or items if it happens at the wrong time.
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Curtis Lowder
March 4, 2026
This was a 8.5 or of 10, 5 stars... until the 10 stages. I've been stuck 10-40 for way too long. the only way i see to get past this is to buy more packs or elites. I've already spent so much on the game and yet it demands more. i don't know if its a balancing issue or what but there is a painful wall you hit without buying every pack they sell. game is an 6 out of 10 only because you have to spend so much money to get passed this point.
3 people found this review helpful
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TheLuceon
October 23, 2025
Not a bad base but many problems. Monetization is EVERYWHERE. There isn't a single menu without some different ask for money. Idle is very misleading, you can earn very very stingy amounts of resources while afk but other than that, game is completely hands on. All progress is hands on. Finally, there are way too many menus with their own needs that has you constantly going back and forth just to tap the screen again and again. Tedium pretending it's game play.
9 people found this review helpful
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What’s new

New Content:
1.Added the Anniversary Event.
2.Added 3 new Titans and their exclusive Pilots.
3.Added a new Tank: Dream I.
4.Added the Turret & Titan Enhancement Reset feature.

Bug Fixes:
1.Fixed an issue where damage statistics were displayed incorrectly in the World Boss battle.
Content rating
Everyone 10+
Fantasy Violence, Mild Blood
In-Game Purchases (Includes Random Items)
Learn more

App support

About the developer
BOXI Interactive Corporation
interactiveboxi@gmail.com
2485 Huntington Dr San Marino, CA 91108-2622 United States
+1 213-423-3316

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