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