Tchia Pearls are items you need to find to prepare the Coutume when you arrive at Tre's Camp, after your father is kidnapped by Pwi Dua. The concept of Coutume is introduced early in the game, as a traditional gesture of thanks to anyone helping or hosting you, and as Tre has kindly taken you in after the raid on your home you must make a suitable offering. It's not initially clear where you have to go to locate these collectibles, so here's everything you need to know about finding Pearls in Tchia so you can make an offering at Tre's Camp.
