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