About
Engage in retro tank combat defending your base from waves of enemies. Features classic controls, destructible environments, and power-ups. Enjoy a single-player campaign or local co-op with a friend.
What's New in TankDuo：双坦出击
1.3
September 19, 2026
Fixed some issues.
Developer apps
FAQ
What is TankDuo?
TankDuo is a retro tank defense game for iPhone and iPad where you defend your base from enemy waves. It features classic controls, destructible environments, and power-ups.
Does TankDuo have ads?
No, TankDuo is ad-free. The game description explicitly states 'No ads, no in-app purchases, and no account required'.
Can I play TankDuo with a friend?
Yes, TankDuo offers a two-player co-op mode between nearby devices using Apple's MultipeerConnectivity framework. One player hosts the battlefield, and the other player's actions are synchronized.
What devices does TankDuo support?
TankDuo is designed for iPhone and iPad and supports full-screen landscape mode on both.
How often is TankDuo updated?
The latest version, 1.3, was released on September 19, 2026, indicating recent development activity. The game was initially released on September 10, 2026.
What is the age rating for TankDuo?
TankDuo has an age rating of 12+, making it suitable for most teenage players and above.
Does TankDuo require an account to play?
No, TankDuo does not require an account to play. The game description confirms 'no account required'.
What kind of gameplay mechanics does TankDuo feature?
TankDuo features classic four-direction movement and firing controls, wave-based enemy spawning, and destructible environments like brick and steel walls.