Here is the full list of all 28 Cards of the Dead achievements.
Kill a zombie without taking damage
Start Rick's Story
Deactivate an alarm
Heal with only one point of life remaining
Achieve exactly seven and a half
Reach the outskirts
Get to the outskirts with one of life
Survive an explosion at a gas station
Start Selena's Story
Start Dan's Story
Kill more than 3 walkers with a single blast attack
Enter the security code to the lab on the first try
Correctly enter the security code to the lab
Opens all regular doors in the lab
Open the maximum security red door
Survive the lab's security wall
Eliminate experiment number one
Open the maximum security blue door
Open a box of soft drinks with the toolbox.
Inject a booster
Kill Dan
Read all of Selena's stories
Read all of Rick's stories
Read all of Dan's stories
Read all stories
Enter a gas station with the key
Kill Experiment 02
Complete the game