Rad Resistance

Rad Resistance is a perk in Fallout, Fallout 2, Fallout 3, Fallout: New Vegas and Fallout Tactics.

Fallout, Fallout 2 and Fallout Tactics
Each level of this perk will increase one's Radiation Resistance by 15%.

Fallout 3 and Fallout: New Vegas
With this perk, one's radiation resistance improves by 25%.