I saw this on another site...well to wjat you came here for...
Cancelled, Not Used, or Reference Perks
Name Hex Found Description
------------------- -------------------------------------- -----------------------
EMP Grenades x3 EMP x 3.PERKS_3X_WEAPON_EMP_GRENADE Utilize the grenades of KIA.
Mozambique Mozambique.PERKS_BURSTFIRE. 3 round burst mode.
Siege PERKS_DESC_SIEGE.ÿÿÿÿÿÿÿÿSiege.PERKS_SIEGE. Immobile but greater accuracy
Free Fall PERKS_DESC_FREEFALL. Free Fall.PERKS_FREEFALL No falling damage..
Feign Death Feign Death.PERKS_FEIGNDEATH Fake your own Death
Shellshock Shellshock.PERKS_SHELLSHOCK. A riot shield on your back.
Freerunner. Freerunner.PERKS_FASTMANTLE.ÿÿÿÿÿÿÿ Climb obstacles faster.
Explosive Bullets PERKS_EXPLOSIVEBULLETS.ÿÿÿÿÿÿÿÿ Bullets explode on impact
Thermal Vision PERKS_THERMAL.ÿÿÿÿÿÿÿÿ Enemies
Possibly used for Packet Injections?? Hmmmmmmmmm