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