Each Proxy posses a pendant with a Latin number inscribed into it.

In The Girl with a Smile (Eternal Smile) Will B. Good imply that one can use the pendant against it's owner(probably to kill them)

AutoReiv * Cogito Virus * Womb Room * Amrita cells * FP Ray * Methane hydrate
Proxy Info
Pulse of the Awakening * Project Boomerang * Proxy Project * Proxy Pendant
Raison d'être * Regent * The Commune * NaKaMa * AutoReiv Disposal Facility
Community content is available under CC-BY-SA unless otherwise noted.