Santa is the UNITY Director of Gadgetry of the UNITY Toymaker Division. At the beginning of the No One Lives Forever games, Santa gives the player a tutorial and throughout both games, introduces new gameplay elements.
Santa is not seen in person: in the first game, he is heard through loudspeakers in UNITY's training areas and in the second game, he uses the Mark VII Mechanized Mynah Bird to speak to Cate Archer in the field. He also gives information through intelligence items.
Trivia
Besides voicing Santa Ken Boynton also voiced Morgan Hawkins, Mischa, Kamal, Anoop Banerjee, Harij, Balaji Malpani, Mimes, Soviet Soldiers and India H.A.R.M. personnel.