The GameCube version of Resident Evil 4 has sold more than half a million units since its debut on January 11, through its successful cumulative sales in the U.S. and Canada, Capcom announced. The game main character is Leon S. Kennedy, Raccoon City Police Department's idealistic rookie cop from Resident Evil 2. Six years after the destruction of Raccoon City, U.S. government sent Leon to look into the abduction of the President's daughter and his investigation has led him to a mysterious location in Europe. As Leon encounters unimaginable horrors, he must find out who or what is behind everything.