Side Effect is a first-person horror adventure inspired by the canceled Allison Road. The main character is a 32-year-old married man with a child. In an instant, the guy's life changes — after a blow to the head, he finds himself in a very dark and scary place. The main character will have to overcome many trials in order to survive. As you progress, you will have to make important choices more than once that affect the further development of events.