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