Who am I and who turned me into a killing machine? To find the answers to these difficult questions, the main character Alex Mercer PROTOTYPE must survive in hell brutal battles. You can look at the world through the eyes of the ruthless mutant, devoid of memory, and living alone, a thirst for revenge against those who turned him into a monster. On your way to face many obstacles, but none of them are not able to stop the powerful anti-hero. Destroy, blow up, kill and get to the truth at any cost!