Bloodlust Zombies (2011)

When a mutating, highly contagious fungus escapes a sealed facility, two employees – joined by a grizzled bioterror operative – must survive the wildest night shift ever to save humanity from extinction.

Once the booming home of pharmaceutical giant Umbrella Corporation, Raccoon City is now a dying Midwestern town. The company’s exodus left the city a wasteland…with great evil brewing below the surface. When that evil is unleashed, the townspeople are forever…changed…and a small group of survivors must work together to uncover the truth behind Umbrella and make it through the night.

A group of kids discover one of the drums containing a rotting corpse and release the 2-4-5 Trioxin gas into the air, causing the dead to once again rise from the grave and seek out brains.

Survivors of a nuclear attack are grouped together for days in the basement of their apartment building, where fear and dwindling supplies wear away at their dynamic.

Twenty-eight years after the Rage virus outbreak, a heavily-defended island survives connected to the mainland by a single causeway. When one of the group leaves the island into the dark heart of the mainland, he discovers secrets, wonders, and horrors that have mutated not only the infected but other survivors as well.

There's a zombie outbreak after a medical trial in an international detention and medical facility on an isolated island. An ex US Special Forces/bodyguard woman inmate and a guard form a team.

A small town is taken over by an alien plague, turning residents into zombies and all forms of mutant monsters.

A virus spreads through an office complex causing white collar workers to act out their worst impulses.

The living dead have taken over the world, and the remaining humans live in a walled city to protect themselves as they cope with the situation.

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.