Kill Credits are the primary income derived from the Tribute incentive system devised by Facina Cruentus for the Tributes. The primary goal of the incentive program is to encourage Tributes to kill other Tributes during the Arena through various means. The idea is to reward Kill Credits and other perks to Tributes who perform to the Capitol's standards, entertain the crowds and ensure the Capitol's continued control. It may also be a means of discouraging long-term alliances outside the Arena, as well as to punish Tributes who "under-perform" by forcing them to try and kill.
The current Kill Credit rate is 100£As per kill in the Arenas.