How do I switch my device to use a different email address?

Note: The only reason you would currently have to do this is if you previously purchased something under a different account and need to restore it following a major event (such as reinstalling the game).

On an iOS device:

Please follow the directions on this page

On an Android device running Google Play:

Please follow the directions on this page

On a Kindle Fire:

The instructions on this page for deregistering and registering an email address should help you with this process. Note that it is an Amazon webpage, not a Spry Fox webpage.

http://www.amazon.com/gp/help/customer/display.html/ref=hp_k6land_reg?nodeId=200729250#registering