Grape Mentats (Fallout 3)

An Archives Prize Voucher, found in the National Archives, can be traded for Grape Mentats, Berry Mentats, or Orange Mentats. These Mentats do not increase intelligence and perception, instead they increase charisma.


 * When redeeming your Archives Prize Voucher, it is advisable to take Grape Mentats as a reward, since they add +5 to your Charisma, unlike the Berry or Orange flavors which just add either +5 Intelligence or +5 Perception as normal Mentats which are easy to come by.