Get 3 Stars on The Attack on Meriwether (Survival)
Get 3 Stars on The Invasion of Woodbury (Survival)
Get 3 Stars on The Defense of Alexandria (Survival)
Survive until wave 17 on any level. (Survival)
Kill the Governor (Survival)
Successfully guide Carl to safety from Alexandria.
Seek out all of the 24 volumes of The Walking Dead.
Have Rick wear the riot gear and walker make up kit at any time.
Craft all Melee weapons and Gun Extensions.
Kill a Walker with a Trophy
Obtain at least one type of the following weapons; melee, pistol, rifle, machine gun and shotgun.
Allow Michonne to deal with the Governor then successfully escape Woodbury.
Use the Radio distraction item.
Successfully complete Meriwether County Correctional Facility
Collect 12 volumes of The Walking Dead
Have Rick kill 100 walkers using any type of weaponry.
Kill 50 walkers using Melee weaponry only.
Get through a day from 7:00 to 23.00 without any increase to the threat level on Meriwether.
Have walkers devour the cooked meat item.
Complete any level without having any survivor being downed.
Spend 200 credits across any of the level's vendor points.
Clear out the barn of walkers and reach Dale's RV safely.
Complete any level within 10 days.
Finish the tutorial level.