Get the ultimate gaming edge to defeat the demons of Doom 3 with the Zboardâ„¢ Doom 3â„¢ Keyset from Ideazon. This keyset features sloped dome shaped ‘butterfly’ buttons that let you rapidly change weapons, reload, crouch and jump. Its one hand control zone lets you start fraggin’ immediately. With this keyset, spend more time annihilating evil demons and less time getting fragged. In addition, you can also bring demon imps to their knees with ease. So just forget memorizing the manual, pop in the keyset and start fraggin’!