Popular articles
The currency I pay in is not correct. How do I change it? (Apple)
Payments and Billing
How can I use my account on another device?
Your Account
The currency I pay in is not correct. How do I change it? (Google)
Payments and Billing
Where can I find my purchase information? (Google)
Payments and Billing
Where can I find my purchase information? (Amazon)
Payments and Billing
Can I rotate buildings?
Game Knowledge - Buildings & Upgrades