“"Your savvy at mutant killing grants you a bonus to killing them.”
Mutant Massacrer is a challenge perk in Fallout: New Vegas, given for completing the Super Mutant Massacre challenge.
Effects
Bonus damage against super mutants and nightkin.
Requirements
Player must kill 50 nightkin/super mutants per rank of this perk.
Notes
- The super mutants and nightkin between Neil's shack and the top of Black Mountain re-spawn every 3-4 game days.
- This perk is of limited use due to the game's general lack of hostile super mutants.