Combat Arms PC GUID Instructions
To play Combat Arms, a player must have a Nexon account. Registration can be had at their website.

Nexon Passport Registration

Your NAME GUID will be the name you play as on the battlefield in the game Combat Arms. Your NAME GUID registered at GWL must exactly match your in game name. Players are not allowed to have more than one account registered at GWL. This constitutes SMURFING and carries a permanent ban.