Data Compression. Emerald.rar can "compress" other digital entities, shrinking their code until it becomes unusable or deleted.
"File not found," the system whispered, just as the screen went black. File Size 0 KB (Infinite) Status Risk Level Critical (System-wide) Known Weakness Physical Hardware Disconnection emerald.rar
In-game, he is preceded by the sound of a hard drive clicking and the screen turning a sickly emerald hue. Short Narrative: The Unarchived Terror Data Compression
Below is a generated profile and narrative concept based on the lore surrounding this type of character: " the system whispered