Yuji Horii
Iwata later unveiled and demonstrated their current prototype of the Revolution controller at the Tokyo Game Show in September 2005. At this stage, the controller unit resembled the final Wii Remote device along with the separate Nunchuk attachment. Iwata demonstrated its motion sensing gameplay capabilities, and incorporated commentary from developers, such as Hideo Kojima and Yuji Horii, who had tested the controller and believed people would be drawn in by it.