Tank Fortress: Idle Defense
Contains adsIn-app purchases
4.6star
113 reviews
10K+
Downloads
Everyone 10+
info
About this game
Tank Fortress: Merge, Build & Conquer the Wasteland
When machines rise, only steel can save humanity. Build your mobile fortress, merge tanks, and lead the final war for survival!
The world has fallen to rogue machines. As the last commander, you must rebuild, upgrade, and fight back across deserts, jungles, and frozen ruins. Every turret counts — every merge matters.
🏗️ Build & Upgrade
Assemble your steel fortress, merge tanks to unlock elite firepower, and fortify your defenses against endless robotic swarms.
⚙️ Strategic Battles
Smart strategy wins the war — combine turrets, skills, and tech upgrades to crush each wave.
💥 Online PvP & Global Ranking
Fight other commanders in real-time battles, seize resources, and rise to the top!
🧠 Idle Merge System
Your fortress never sleeps — auto-defend, auto-upgrade, and come back stronger every time.
🔥 Game Features
Merge and evolve dozens of unique tanks
Build the ultimate movable fortress
Real-time online battles with global players
Idle progress with massive rewards
Epic visuals and explosive effects
Humanity’s last hope rests in your hands.
Merge. Build. Conquer. Save the world — in Tank Fortress!
When machines rise, only steel can save humanity. Build your mobile fortress, merge tanks, and lead the final war for survival!
The world has fallen to rogue machines. As the last commander, you must rebuild, upgrade, and fight back across deserts, jungles, and frozen ruins. Every turret counts — every merge matters.
🏗️ Build & Upgrade
Assemble your steel fortress, merge tanks to unlock elite firepower, and fortify your defenses against endless robotic swarms.
⚙️ Strategic Battles
Smart strategy wins the war — combine turrets, skills, and tech upgrades to crush each wave.
💥 Online PvP & Global Ranking
Fight other commanders in real-time battles, seize resources, and rise to the top!
🧠 Idle Merge System
Your fortress never sleeps — auto-defend, auto-upgrade, and come back stronger every time.
🔥 Game Features
Merge and evolve dozens of unique tanks
Build the ultimate movable fortress
Real-time online battles with global players
Idle progress with massive rewards
Epic visuals and explosive effects
Humanity’s last hope rests in your hands.
Merge. Build. Conquer. Save the world — in Tank Fortress!
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Ratings and reviews
4.6
111 reviews
TheLuceon
- Flag inappropriate
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.
1 person found this review helpful
Raoul Lopez
- Flag inappropriate
October 21, 2025
awesome game very well done. and then the begging for money began. upgrade anything pop-up asking me to spend money. pop-ups block the visual reward for upgrading. that alone puts this in the 1 star zone. balance your asks and don't block the screen with pop-ups while I am upgrading and this has the potential to be a 5 star.
1 person found this review helpful
pat a
- Flag inappropriate
October 20, 2025
needs to be optimized more, screen gets hot battery drain 30% and memory build up around 2gig. after about 20-30 min. but i spent money on it so thats saying something.
2 people found this review helpful
What’s new
1.New story stages, daily gameplay, and resource events.
2.New legendary Titan "Lancelot".
3.3 new elite red-tier turrets.
4.Optimized combat mechanics for smoother performance; added low-effects mode in Settings.
5.Improved combat power formula (now includes crit rate/damage).
6.Adjusted enemy stats (e.g., shield cooldown).
7.Improved package triggers and purchase flow.
8.Fixed known bugs.
2.New legendary Titan "Lancelot".
3.3 new elite red-tier turrets.
4.Optimized combat mechanics for smoother performance; added low-effects mode in Settings.
5.Improved combat power formula (now includes crit rate/damage).
6.Adjusted enemy stats (e.g., shield cooldown).
7.Improved package triggers and purchase flow.
8.Fixed known bugs.
App support
About the developer
FAST RUN (SINGAPORE) PTE.LTD
gamesupport@youloft.com
71 UBI ROAD 1 #08-34 OXLEY BIZHUB
Singapore 408732
+852 5513 4328
