Game of Thrones newsletter, “Whispers of Westeros” shared a code to download this new filter. You can simply follow this link to activate this filter. Make sure you click the below link via your phone.
Turn yourself into a white walker:https://www.snapchat.com/unlock/?type=SNAPCODE&uuid=1cf73e29c34b473095e1cb878de12038&metadata=01Once you click the link, snap chat will ask either you want to activate it or not. As you click activate, you will feel your phone vibrate, and a notice will flash on your screen "New lens found".NOTE: You can only enjoy it for 1 hour. The filter is for limited period of time.2. You can snap in two ways
"EXPERIENCE THE WORLD OF "GAME OF THRONES" FOR 1 HOUR, AND ENJOY HUNTING THESE WHITE WALKERS"