Collectibles & optional conversations in this video:. Treasure #7 - 03:20. Treasure #8 - 06:44. Optional Conversation #3 - 07:07. Optional Conversation #4 - 08:42. Treasure #9 - 14:40. Optional Conversation #5 - 15:08. Treasure #10 - 15:40. Treasure #11 - 20:39. Treasure #12 - 21:47. Treasure #13 - 27:04. Treasure #14 - 28:08. Treasure #15 - 36:00. Alexander Pihl is going to collect every single collectible and engage in every single optional conversation in Naughty Dog's Uncharted 4: A Thief's End. The following trophies will be obtained in this run:. First Treasure - Treasure Hunter - Treasure Master - Jot This Down - Lost Art of Journaling - Take a Note - Lost History - Relic Finder - Gift of Gab - Charted. Explorer - Charted. Light - Charted. Moderate. Playlist for this All Collectibles & Conversations walkthrough:.