(4) Isodoped is granted by this companion
Hancock
(NV) This perk is unlocked by completing all Great Khan drug runs
Khan Trick
(NV) The [perk name] perk immediately grants an additional experience level, complete with all the advantages that brings
Here and Now
(4) This strength perk is the only one to gain a fifth rank by installing a DLC
Strong back
(3) This perk from Broken Steel activates when below 10 health
Nuclear Anomaly
(4) Killshot is granted by this companion
Robert MacCready
(NV) This character gives the Courier a choice of 3 perks all of which are references to the Wizard of Oz
Dr. Klein
(4) Choo Choo! All aboard! While wearing Power Armor, sprinting into enemies hurts and staggers them
Pain Train
(NV) This perk is broken due to checking for "energy" instead of "energyweapons"
In Shining Armor
(4) This man gives the only Far Harbor companion perk
Old Longfellow
(NV) Regular Maintenance is granted by this companion
Raul
(4) This bobblehead permanently increases the duration of fusion cores by 10%
(NV) Can paralyze an enemy for 30 seconds with a V.A.T.S. unarmed attack
Paralyzing Palm
(NV) This perk is the only one that has a lockpick requirement
Infiltrator
(NV) This perk increases your chance to hit opponents' legs in V.A.T.S
Hobbler
(NV) Search and Mark is given by this companion
Rex
(3) This perk can be gained either from Paladin Gunny, The American Dream, or The Anchorage Reclamation Simulation
Power Armor Training
(4) Sure, you're still human - on the outside! Radiation now regenerates your lost Health
Ghoulish
(4) Edition 10 of this perk magazine allows the player to convince Miss Edna. a Miss Nanny in Diamond City to marry Mister Zwicky
Live & Love
(3) This perk boosts radiation recovery from eating punga fruits
Punga Power!
(NV) Better Healing is given by this companion
Arcade Gannon
(NV) This perk is gained from leaving ED-E behind in Ulysses' temple
Lonesome Road
(3) With the Fast [perk name] perk, you gain a 20% Health bonus when using Stimpaks
Fast Metabolism
(3) This unused perk from Point Lookout would have given you a +5-damage bonus against mirelurks
Mirelurk ecology
(4) This Nuka-World quest grants 2 perks based on which faction rebels
Power Play