As the third CG movie in the franchise, Resident Evil: Vendetta (Blu-ray release 2017-7-18) is a forgettable episode that introduces a new enemy and a new mechanism for the deployment of the virus.  Rebecca became a scientist and developed a vaccine, then the bad guys destroyed her facility and captured her.  So it’s up to our two heroes to save her.  Although individual action sequences look cool, the plot is too thin with no emotional core.