A Newbie Player's Question

by Benztzu posted Feb 14, 2018
Hello guys, I have play this game a few days ago, so I am a new player in here. And I have the question that " Is the character weapon upgrading avialable now?" And if it is, how can I unlock that mode?

Thank a lot for answers

PS. : the mode that I ask is in the bottom of the main page of the game ( I dunt sure that is it call "character weapon upgrading"