here is a game save which lets u have special effects on clan tag but it only works in co op lobby public/private matches. 1. go to multiplayer then change ur clan tag to one of these [....] - Creates a moving ball. [RAIN] - Creates rainbow colors. [****] - Creates a moving plus sign. Keep putting it in until the error doesn"t come up. [MOVE] - Makes the PSN name move. [CYLN] - Makes a red lines move across the PSN name. [CYCL] - Makes the PSN name cycle colors. [KILL]- Makes your user name blood color. 2.load the game save up and save and quit 3.go to co op lobby and play a private or public match in co op lobby. going to miltiplayer dashoboard or turning off xbox will cancel the clan tag mods