Infested is a single-player First Person Shooter. It is a casual shooter game with no deep story. 

The player takes on the role of a survivor who sets out to find the first infected zombie. In search of this, the player roams the infected city and fights against hordes of zombies. Collect weapons and ammunition, discover secrets to equip yourself to fight against the zombies.

Will you make it to the hospital to find the first infected victim? Only with its DNA samples will science be able to create an antidote.