關於the Rad-X that appears in the Fallout series,參見Rad-X


Rad-X is a chem in Fallout, Fallout 2, Fallout Tactics and Van Buren.

It is an anti-radiation chem to be taken before exposure (unlike RadAway, which removes the effects of radiation after a person gets irradiated).



  • The Hub's Old Town, purchased from Vance.
  • Can be bought from the shopkeeper in the Cathedral.
  • Also, at the Water Merchants in the Hub, there is a locked room in the northwest corner where the Children of the Cathedral are located, that can be picked. On the shelf of a bookcase Rad-X as well as RadAway can be found.
  • In the Boneyard Library.
  • Vault 12 second level upper left room with a locker.
  • Some of these can be found in the West Tek research facility.
  • Lorri carries two of these.

Fallout 2


The effects of Rad-X are stackable up to two subsequent doses, but taking an immediate third dose of Rad-X has no effect. This is due to the fact that in the original Fallout, taking two doses of Rad-X granted 100% radiation resistance, enough to survive the most irradiated place on the map for several hours.