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

Kill a zombie without taking damage

Start Rick's Story

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