Here is the full list of all 24 The Escapists: The Walking Dead achievements.
Complete any level without having any survivor being downed.
Complete any level within 10 days.
Clear out the barn of walkers and reach Dale’s RV safely.
Finish the tutorial.
Successfully complete Meriwether County Correctional Facility
Allow Michonne to deal with the Governor then successfully escape Woodbury.
Successfully guide Carl to safety from Alexandria.
Seek out all of the 24 volumes of The Walking Dead.
Have Rick kill 100 walkers using any type of weaponry.
Kill 50 walkers using Melee weaponry only.
Obtain at least one type of the following weapons; melee, pistol, rifle, machine gun and shotgun.
Have walkers devour the cooked meat item.
Use the Radio distraction item.
Have Rick wear the riot gear and walker make up kit at any time.
Spend 200 credits across any of the level’s vendor points.
Craft all extensions across ALL of the available melee and gun weapons.
Get through a day from 7:00 to 00:00 without any increase to the threat level on Meriwether.
Collect half of the bonus items.
Kill a Walker with a Trophy
Get 3 Stars on The Defense of Alexandria (Survival)
Get 3 Stars on The Invasion of Woodbury (Survival)
Get 3 Stars on The Attack on Meriwether (Survival)
Kill the Governor (Survival)
Survive until wave 17 on any level. (Survival)