Board Thread:Game Discussion/@comment-173.213.212.233-20130602235651/@comment-75.73.138.15-20130603000237

AFAIK, if you want to change your name and register, you'll lose everything you've earned up until this point and have to start fresh. That may not be a bad thing depending on how things have gone thus far though...

Completing a mission 100% is not the same as getting every last character or weapon in a given area. The 4th icon in the row is either an (A) R3 character card gotten from the 5 card random combat cache that appears on occasion when scanning, or (B) an R3 weapon by defeating the boss character the weapon belongs to. You can tell which it is by the size of the icon, smaller square icons are weapons and larger rectangular icons are characters.