Thread: How are units upgraded ?
View Single Post
  #1  
Old 11-02-2008, 12:57 AM
ACEofHeart ACEofHeart is offline
Registered Member
  
Join Date: Oct 2008
Posts: 10
Default How are units upgraded ?
On some units I see a button to upgrade them but it is inactive ? Do you have to be a certain level ? at a certain site ?
Any help appreciated, thanks..
Reply With Quote