Stealth Boy
Fallout 4 Consumable

Stealth Boy

Invisible for 30 seconds.

Detection by Movement: x0.5 (30s), Sneak: +50 (30s)

Chems

Stealth Boy is a chem in Fallout 4. Its main effects: Invisible for 30 seconds; Detection by Movement: x0.5 (30s), Sneak: +50 (30s).

1 perk changes how well it works.

Used in Builds

Jump into the character build planner with this consumable, plus the perks and items you've toggled, already selected, then build the rest of your loadout around it.

Create a build with Stealth Boy

Stats and Effects

Invisible for 30 seconds.

Detection by Movement: x0.5 (30s)

Sneak: +50 (30s)

Turns you mostly invisible. (30s)

Weight

Value

100

Effectiveness

These perks and items change what Stealth Boy does. Toggle them and watch the effects above update. Scaled values show in yellow with their base alongside.

Perk

Cloak & Dagger

deacon

Thanks to your relationship with Deacon, you receive +40% Stealth Boy duration and deal +20% more sneak attack damage.