fallout
Gameplay articles
FalloutPerception
Fallout 2Perception
Fallout 3Perception
Fallout: New VegasPerception
Fallout 4Perception
Fallout 76Perception
Fallout TacticsPerception

Perception is one of the seven primary statistics in the SPECIAL system.

Fallout, Fallout 2, Fallout Tactics

Perception
Main article: Perception (Fallout)
The ability to see, hear, taste and notice unusual things. A high Perception is important for a sharpshooter.

Modifies: Sequence, ranged combat distance modifiers, and the First Aid, Doctor, Lockpick, Traps and Pilot skills.

Fallout 3

Perception icon

Modifies: Explosives, Lockpick and Energy Weapons skills, Minimum detection distance on compass.

Fallout: New Vegas

Perception icon

Modifies: Explosives, Lockpick and Energy Weapons skills, Minimum detection distance on compass.

Fallout 4

Fo4 Perception
Perception is your environmental awareness and "sixth sense," and affects weapon accuracy in V.A.T.S.

Modifies: V.A.T.S. accuracy

Fallout 76

FO76 emote Perception
Perception affects your awareness of nearby enemies, your ability to detect stealthy movement, and your weapon accuracy in V.A.T.S.

Modifies: V.A.T.S. accuracy, Compass Range

Fallout Shelter

Perception affects how efficient a dweller is while working in the water treatment and water purification facilities, chances of finding locations when exploring the wasteland, and the speed of the critical hit arrows. It can be increased on different dwellers by assigning them to the armory.

Fallout: The Roleplaying Game

Fo4 Perception

Perception's only derived statistic is a character's Initiative which is added with Agility. Perception is also used as the default for skill tests involving Energy Weapons, Explosives, Lockpick, and Pilot (the most skills of any primary stat).

Perception-based perks

Fallout: The Board Game

Unlike other Fallout games, Perception is not treated as a variable ranging from 1 to 10, but instead as a token that can be obtained at the start or when leveling up. A player character with the Perception token gets free rerolls during certain tests, as well as during fights if equipped with a Perception-based weapon.

The ghoul player character always begins the game with Perception. During any Perception test or fight, Calmex or Mentats can be used to gain one free hit.

Perks

Perception-based weapons