Devil's Playground is a British horror film directed by Mark McQueen and starring Craig Fairbrass.
Worse yet, their bites are infectious and in short order London is overrun with hordes of bloodthirsty monsters.
Cole, a mercenary for N-Gen and a hardened killer, is searching for Angela Mills, the only hope of a cure for this plague which threatens the globe.
As the only test subject who did not suffer side effects, her immunity holds the key to preventing a worldwide apocalypse.
Cole's mission is complicated by chaos, continual attacks by the infected, and the virus slowly overtaking his own body.