Nuggets of Truth

The Nuggets of Truth are collectible items found in Call of Juarez: Gunslinger. They reveal various facts of the American Old West, usually pertaining to the mission each are found in, such as various subjects associated with the Old West, historical figures, and famous events to explain the truth about the Old West. The collectible nuggets earn XP which enables you to unlock new skills, and if all are found it allows you to unlock the "Unvarnished Truth" Achievement/trophy.

It's possible to collect 54 different Nuggets, represented as playing cards.