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