Level 1
  
    ST 2 PE 1 EN 9 CH 5 IN 9 AG 9 LK 5
  
    Small Guns, Barter, and Repair
  
  
  
  Level 2
  
    Small Guns +13 (56), Medicine +6 (29)
  
    Gun Nut
  
  
  
  Level 3
  
    Barter +19 (49)
  
    Gun Nut
  
    Bobblehead (Strength)
  
    Bobblehead (Intelligence)
  
    Bobblehead (Perception)
  
    Bobblehead (Endurance)
  
    Bobblehead (Charisma)
  
    Bobblehead (Agility)
  
    Bobblehead (Luck)
  
    Bobblehead (Barter)
  
    Bobblehead (Big Guns)
  
    Bobblehead (Energy Weapons)
  
    Bobblehead (Explosives)
  
    Bobblehead (Lockpick)
  
    Bobblehead (Medicine)
  
    Bobblehead (Melee Weapons)
  
    Bobblehead (Repair)
  
    Bobblehead (Science)
  
    Bobblehead (Small Guns)
  
    Bobblehead (Sneak)
  
    Bobblehead (Speech)
  
    Bobblehead (Unarmed)
  
    Big Book of Science => Science +1 (36)
  
    Big Book of Science => Science +1 (37)
  
    Big Book of Science => Science +1 (38)
  
    Big Book of Science => Science +1 (39)
  
    D.C. Journal of Internal Medicine => Medicine +1 (42)
  
  
  
  Level 4
  
    Small Guns +1 (74), Repair +10 (70), Science +1 (40), Medicine +8 (50)
  
    Educated
  
  
  
  Level 5
  
    Lockpick +23 (42)
  
    Scoundrel
  
  
  
  Level 6
  
    Small Guns +5 (79), Lockpick +8 (50), Science +10 (50)
  
    Toughness
  
    Hematophage
  
  
  
  Level 7
  
    Small Guns +21 (100), Repair +2 (72)
  
    Bloody Mess
  
  
  
  Level 8
  
    Repair +23 (95)
  
    Commando
  
  
  
  Level 9
  
    Speech +18 (50), Repair +5 (100)
  
    Scrounger
  
  
  
  Level 10
  
    Science +23 (73)
  
    Night Person
  
  
  
  Level 11
  
    Lockpick +23 (73)
  
    Nerd Rage!
  
  
  
  Level 12
  
    Lockpick +11 (84), Speech +1 (51), Science +11 (84)
  
    Finesse
  
  
  
  Level 13
  
    Lockpick +16 (100), Science +7 (91)
  
    Life Giver
  
  
  
  Level 14
  
    Speech +14 (65), Science +9 (100)
  
    Adamantium Skeleton