.delta Files

.delta Files are a special type of file that can be an image, video or text document. They make it so you have to scan your DELTA Staff ID card before opening the file, if your ID is invalid or you failed to show it in time the device will automatically shut down for 20 minutes. These files were first created for Area-45 Version 0.1.1 (2013) DELTA folders are also known as "Security Folders", they are pretty much the same thing as .delta files except they also require you to enter a security code. These folders are mostly used by Security Branch or High Ranking personnel on their computers.

"I'm planning on adding functional computers on Area-45 V4." - Vlad_Nightfall, 2020