simulation's 3D virtual environment, based on Epic Games’ Unreal Engine. Organic Motion provided the real-time motion capture technology. Hilton Ultimate Team Play Hilton Ultimate Team play is a training tool for Hilton Garden Inn employees developed for the Sony PSP. There were 500 copies of the game printed, which led to the game being called the "rarest PSP Game Ever." David Kervella of Hilton Hotels Corporation demoed the game at the 2009 Game Developers Conference in San Francisco. Pamoja Mtaani Pamoja Mtaani is a multiplayer game developed for Warner Bros. and PEPFAR. The game was developed to target HIV prevention & reduce infections in East African youth in Kenya. References External links Zero Hour: America's Medic Official website IITSEC Serious Games Showcase & Challenge Website Applied Research Associates Acquires Virtual Heroes, Inc. Press Release Companies based in Raleigh, North Carolina Companies established in 2004 Video game companies of the United States Video game development companies