Guild Wars 2

I’m having trouble finding the GW2 Authenticator on my market place.

I have ATT and Samsung Galaxy 3s. Any help?

open “Play Shop” or something like that (using a danish phone so might not be 100% correct word but something like that) and search for “authenticator” and the “Google Authenticator” should come up, which can be used (dunno if there is other ones that work for gw2 too, but this one works perfect for me)

Google play, and yes, it is the google authenticator they are refering to.

https://forum-en.gw2archive.eu/forum/info/news/Beta-Feature-Mobile-Two-Factor-Authentication