It's an old-school choose your own adventure story, but it's high tech!
It seems really well written so far, and the choices are actually quite hard.
You have different skills and items depending on what Profession, Hobbies and Weakness you choose at the beginning, I chose to be a Paramedic with a hobby of playing Video Games and a weakness for engineering and mechanical stuff. There are stats like Medical, Engineering, Firearms, Athletics, Hand to Hand, Reflexes.
Being a paramedic with a hobby of video games and a weakness at engineering, I have high Medical, Reflexes and Firearms stats, but low engineering and average fitness.
There are also 2 sliding scales, Selfishness/Heroism and Sensitivity/Bloodthirst, and a counter for how many zombies you've killed.
There are no pictures or anything, so you need a good imagination.
First Playthrough, Death