The Furons have a psychokinetic ability nicknamed "HoloBob" to imitate the appearance of any nearby human. This allows a Furon to travel amongst humans unnoticed. The HoloBob requires PSI energy, called "concentration" in the game, which can be continually replenished by reading the thoughts of unknowing humans or other animals. This disguise is not without flaw, as the Majestic have the ability to see through and destroy the disguise. Crypto will flash red when near a Majestic agent; if he comes too close, the disguise will vanish. Additionally, he is able to use an ability known as "PK" or PsychoKinesis that allows one to psychokinetically move objects around.