Here is the full list of all 48 Die Young achievements.
Kill the Beekeeper
Kill the Liar to complete The Last Trial
Escape the island
Kill Brother Number 3
Be late at the rendez-vous
Complete the task "A Ticket to Freedom"
Complete the task "The Campers"
Find Ibrahim
Find my friends
Find Andre's Hideout
Complete the task "The Collector's Diary"
Reach The Radio Tower
Reach Old Mines
Reach The Temple of Hope
Reach The Military Post
Complete the task "The Other Side"
Complete the task "Fire Walk with Me"
Join the Community
Kill the Coward to complete The Last Trial
Reach Pyres Beach
Reach The Canebrake
Reach The Underworld Passage
Reach Monumental Tombs
Reach The Farm House
Reach The Biofuel Refinery
Reach Hollow Fields
Rest in a shelter
Complete the task "Explore the High Tower"
Kill Cujo
Reach The High Tower
Reach The Holm Oak Thicket
Reach Cliff Ruins
Reach The Stone Pillars
Reach The Apricot Valley
Reach The Dry Riverbed
Reach The Mountain Pass
Reach The Olive Grove
Open the Bulldoor
Kill the Executioner
Reach The House on the Beach
Craft a poison bait
Reach The Manor Farm
Reach The Pinewood
Reach The Gate
Reach The Coastal Tower
Reach Temple Ruins
Reach The Watchtower
Reach Twin Houses