Stabhappy

Stabhappy is a unique combat knife in Fallout 3.

Characteristics
With its low AP requirement of 17, a player with high Agility can deliver a good deal of damage with only a single round of V.A.T.S. By combining Luck, Finesse and the Ninja perk in various ways, Stabhappy will critical strike 100% of the time. The weapon also damages limbs at a slightly increased rate.

Variants

 * Combat knife - The standard variant.
 * Occam's Razor - A slightly stronger version of the regular combat knife, though it is less effective than Stabhappy. It is wielded by Talon Commander Jabsco.
 * Trench knife - The trench knife's stats are identical to the regular combat knife. The only difference is a unique "knuckle-duster" skin.
 * Sim version combat knife - A sim-only version of the combat knife which differs only in health (essentially non-degrading).
 * Sim version trench knife - A sim-only version of the trench knife which differs only in health (essentially non-degrading).

Location

 * It is found on a raider in the raid shack east of Bethesda ruins.