Level 1
  
    ST 7 PE 6 EN 5 CH 1 IN 10 AG 6 LK 5
  
    Melee Weapons, Sneak, and Repair
  
  
  
  Level 2
  
    Sneak +5 (37), Melee Weapons +15 (51)
  
    Intense Training (ST)
  
    Bobblehead (Strength)
  
    Bobblehead (Medicine)
  
  
  
  Level 3
  
    Sneak +5 (42), Melee Weapons +15 (68)
  
    Intense Training (LK)
  
  
  
  Level 4
  
    Sneak +5 (47), Melee Weapons +15 (83)
  
    Educated
  
  
  
  Level 5
  
    Sneak +10 (58), Melee Weapons +13 (97)
  
    Intense Training (LK)
  
  
  
  Level 6
  
    Sneak +18 (76), Repair +5 (46)
  
    Toughness
  
  
  
  Level 7
  
    Sneak +21 (97), Repair +2 (48)
  
    Intense Training (LK)
  
  
  
  Level 8
  
    Repair +18 (67), Explosives +5 (24)
  
    Intense Training (LK)
  
  
  
  Level 9
  
    Sneak +2 (100), Repair +14 (81), Explosives +5 (29), Melee Weapons +2 (100)
  
    Intense Training (EN)
  
  
  
  Level 10
  
    Repair +19 (100), Explosives +4 (33)
  
    Finesse
  
    Ant Might
  
    Barkskin
  
    Pitt Fighter
  
  
  
  Level 11
  
    Science +23 (50)
  
    Intense Training (EN)
  
  
  
  Level 12
  
    Explosives +13 (46), Science +10 (60)
  
    Silent Running
  
  
  
  Level 13
  
    Explosives +23 (69)
  
    Demolition Expert
  
  
  
  Level 14
  
    Explosives +23 (92)
  
    Intense Training (EN)
  
  
  
  Level 15
  
    Medicine +23 (60)
  
    Cyborg
  
  
  
  Level 16
  
    Explosives +8 (100), Medicine +15 (75)
  
    Better Criticals
  
  
  
  Level 17
  
    Medicine +23 (98)
  
    Action Boy/Girl
  
  
  
  Level 18
  
    Science +21 (81), Medicine +2 (100)
  
    Intense Training (EN)
  
  
  
  Level 19
  
    Unarmed +4 (29), Science +19 (100)
  
    Intense Training (AG)
  
  
  
  Level 20
  
    Unarmed +23 (52)
  
    Ninja
  
  
  
  Level 21
  
    Unarmed +23 (75)
  
    Grim Reaper's Sprint
  
  
  
  Level 22
  
    Unarmed +23 (98)
  
    Demolition Expert
  
  
  
  Level 23
  
    Lockpick +21 (40), Unarmed +2 (100)
  
    Lawbringer