Friend codes are back, but not as bad Staff January 19, 2011 5 Comments InfendoFriend codes are system specific, not software specific. One code for every game. Jeez, that only took 5 years to figure out.Related Items Listen to Infendo Radio from your phone!!! November 14, 2006Scott Pilgrim Tanking at the Box Offices August 18, 2010Club Nintendo Calendar Unveiled! October 30, 2009