Commanders,

We are deeply sorry about the login issue and other problems after the update. Some players may still have login problem with "ERROR 13: server check error".

If you have the problem, please uninstall the game, clear the cache and reinstall the game. This method can solve the problem, please have a try.

There's one thing I'd like to remind you, if your account has not been bound to Facebook account, Google+ or Tap4fun account, you may lost your account temporarily. In this case, don't worry, your data is 100% safe, please contact us by clicking in-game "More"-"Contact Us"-"Customer Support", our support team will help you find it back.

Our support team is willing to help with all your questions, also here are useful informations in our forum. Thanks to all the enthusiastic players!

Appreciate for your understanding and support.


Invasion High Command