Game The Serum online

Description

You are welcomed by the main character of our game with whom you now have to cross through very not ordinary and dangerous adventures! His name is Zak. He is a student of a biochemist. He works on one project with his professor. The professor has his own ideals. He develops a serum that increases human immunity, kills all diseases and makes it almost immortal. It is very, very difficult to make this perfect serum. One day Zak came to the laboratory and found that it was not closed. Then he saw something very terrible. His professor turned into a zombie! So it all started ...