Finesse

Finesse is a Fallout, Fallout 2, Fallout Tactics, Van Buren and Lionheart Trait, as well as a Fallout 3 Perk.

Trait
Your attacks show a lot of finesse. You don't do as much damage, but you cause more critical hits.

Fallout and Fallout 2
All of your attacks do -30% damage. Your critical chance is increased by 10%. Technically, this is done by adding a +30 DR modifier to all attacks, which is ignored by armor-bypassing criticals.

Fallout Tactics
All of your attacks do -25% damage. Your critical chance is increased by 10%.

J.E. Sawyer's Fallout RPG

 * -2 to damage, +2 to attack rolls for purposes of determining critical hit results.

Fallout 3
You have a higher chance to score a critical hit on an opponent in combat, equivalent to 5 extra points of Luck, or 5%.

Don't think this actually adds 5 points of Luck, because it doesn't. It gives a higher chance to score a critical hit EQUIVALENT to 5 points of Luck. So it's almost like you have luck, but you don't get the skill boost and the SPECIAL stats. (You need (6?) points of Luck for the Mysterious Stranger perk, so if you have 5 and get this, you still won't be able to get it.)

Точность