Warden has an experiment on inmates with a zombie virus

20 men are chosen to participate in the roles of guards and prisoners in a psychological study that ultimately spirals out of control.

20 volunteers agree to take part in a seemingly well-paid experiment advertised by the university. It is supposed to be about aggressive behavior in an artificial prison situation. A journalist senses a story behind the ad and smuggles himself in among the test subjects. They are randomly divided into prisoners and guards. What seems like a game at the beginning soon turns into bloody seriousness.

Years after the Racoon City catastrophe, survivors travel across the Nevada desert, hoping to make it to Alaska. Alice joins the caravan and their fight against hordes of zombies and the evil Umbrella Corp.

Resident Evil: Extinction featurette.

Robert Neville is a scientist who was unable to stop the spread of the terrible virus that was incurable and man-made. Immune, Neville is now the last human survivor in what is left of New York City and perhaps the world. For three years, Neville has faithfully sent out daily radio messages, desperate to find any other survivors who might be out there. But he is not alone.

A deep buried secret threatens the inhabitants of Stone Gate Penitentiary. When a petty car thief is sentenced to the prison, he encounters more than he expected. A bizarre occurrence unleashes a hoard of possessed Zombies out into the institute. Now he and his cell mate Miguel must find a way to break out of prison and rescue his girlfriend before they become one of the living dead.

A medical breakthrough causes a zombie outbreak when it mutates within certain individuals in the trial injections.

When a virus leaks from a top-secret facility, turning all resident researchers into ravenous zombies and their lab animals into mutated hounds from hell, the government sends in an elite military task force to contain the outbreak.

A demented prison doctor performs gruesome shock therapy experiments on inmates.