Full list of all 45 The Walking Dead: Saints & Sinners achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Give up a total of 10 items to survivors in need.
Survive 30 complete days in New Orleans (waking up, traveling to a location, and sleeping at night)
Unlock all craftables and complete the story
Unlock all craftables (including found recipes)
Decide May's fate
Decide Casey's fate
Get the key to the Reserve
Find an important Ambre Drawing
Meet Georgia
Meet JB
Kill 10 elite walkers by braining them with the Esteemed Mortal
Climb a total of 50 meters.
Fully Upgrade the Gun Station
Ignite a propane tank with an explosive arrow
Kill 3 enemies in a single propane tank explosion
Collect every angel statue and bring them back to the bus
Craft all types of meds and bandages (1 of each)
Speak to a character while in guts-mode
Visit all locations
Open every safe
Fully Upgrade the Survival Station
Craft 5 different items from the Gun Station
Use guts-mode 15 times.
Repair the first pump
Eat 10 low quality food items
Kill 30 humans
Craft and eat one of each craftable food item
Fully Upgrade the Gear Station
Craft 5 different items from the Gear Station
Score a basket in the Rampart gymnasium with a basketball
Eat 10 different food items in one day cycle
Eat 3 Twinkle Toes
Brain 100 Walkers
Grapple with walkers 50 times
Craft 5 different items from the Survivalist Station
Survive a stirred herd for 2 minutes
Brain 20 walkers with a screw driver
Fill every slot in your backpack
Kill 13 walkers with a spiked baseball bat
Meet May
Make Contact with Casey
Take medicine while you have no trace of sickness
Collect 5 pillows and bring them back to the bus
Kill 15 unaware enemies
Kill 10 enemies with propane tank explosions