Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Almost but not quite	Heal with only one point of life remaining.
At least you knew there was something else out there	Get to the outskirts with one of life.
Co-combo!	Kill more than three walkers with a single blast attack.
Computer genius	Enter the security code to the lab on the first try.
Decisions will always have to be made	Complete the game.
Exploring was a good idea. Maybe	Opens all regular doors in the lab.
He couldn't help but get involved. But that was not his mission	Read all of Rick's stories.
His truth was in there	Survive the lab's security wall.
Hopefully it won't happen again...or will it?	Kill Dan.
Human torch	Survive an explosion at a gas station.
I never used to be lucky	Enter a gas station with the key.
I was very attentive	Correctly enter the security code to the lab.
It was necessary to look at all perspectives	Start Dan's Story.
Kill a walker with a single blow	Kill a zombie without taking damage.
Madness has arrived	Eliminate experiment number one.
Never leave the fate of mankind to one person alone	Read all of Dan's stories.
She didn't want to. But it was inevitable	Open the maximum security blue door.
She was a good girl...	Start Selena's Story.
The bravest. The most unfortunate. The fighter	Read all of Selena's stories.
The face of harsh reality	Open the maximum security red door.
The road was closed. I went by foot	Reach the outskirts.
Their lives were intertwined	Read all stories.
There was no hatred	Kill Experiment 02.
There was no turning back	Inject a booster.
Things are either done right or they are not	Achieve exactly seven and a half.
Thinking was hard. But it was a win-win	Open a box of soft drinks with the toolbox.
This noise attracted more walkers!	Deactivate an alarm.
Who am I?	Start Rick's Story.