The end of October saw a flurry of new updates for Vertigo Games’s virtual reality (VR) zombie titles Arizona Sunshine, including new screenshots, concept art and a special 360 degree trailer. Now there’s an additional update in the form of a special behind the scenes video from the developers.

The team discuses using Unity to push the limits of VR effects, including environmental flourishes and more graphical consequences for ending one of the undead.

Arizona Sunshine is currently set for release later this year for both the HTC Vive and the Oculus Rift head-mounted displays (HMDs) with the latter also possessing Oculus Touch compatibility. A PlayStation VR version has previously also been confirmed.

For more on the latest on Arizona Sunshine, as well as all the news, updates, and features in the world of VR, make sure to check back with VRFocus.