upgrade

Guys it is a drag marrying the flags as we all know. Is there a way Inno could make it a little easier for us? I mean EVEN SNIPING AND SENDIGN OUT TIMED NUKE NOBLE TRAIN IS MUCH EASIER AND TAKES LESS EFFORT ANYMORE. Excuse my Caps didn't mean to shout. But it would be really helpful if you give...

If you have been playing for a while you most certainly have a lot of flags, it's nothing uncommon with people having 20k flags of a kind. Right now when upgrading you have to click the red arrow (1st red arrow) each time to upgrade ONE flag to the next level. What I want to change is a bulk...