Search unit

Search units, which appeared as typical horror movie zombies, were artificial creatures created by Leet to search for its life-shell. Once activated, the creations went rogue from their creator, and attacked the population of Cardiff in an event which became known as the All-Night Zombie Horror Show.

The search units were thought into existence by Leet from the memories of Oscar Phillips. The volatility of the memories from which they were created meant that Leet was unable to control them and so they attacked the population of Cardiff.