How Does Radiation Affect You In Fallout 3?

How Does Radiation Affect You In Fallout 3? Radiation is a major environmental hazard in Fallout 3, in contrast to earlier games. At max level, it will cause instant death. How does radiation work in Fallout? Radiation in Fallout 4 reduces your character’s maximum health. … Every 10 rads is 1% of your maximum health