Underground Development

Background
In February 2008, Activision-owned Z-Axis changed its name to Underground Development, but later in April, it was announced Activision would close the studio. However, UD remained open and moved to a new office in Foster City, California the next month. In February 2010, Activision finally closed the studio.

(May 27, 2008-February 19, 2010)
Visuals: There is a metallic shield in the form of a down-pointing arrow, which has the dark words "UNDERGROUND DEVELOPMENT" over it.

Technique: None.

Audio: None.

Availability: Appears on Guitar Hero: Van Halen and the PlayStation 3 version of Enemy Territory: Quake Wars.