Do not click random "Download Now" banners. Either buy the game on PSN (if you own a PS3) or learn to use RPCS3 legally. There is no legitimate "normal download link" for a native PC version because it never existed.
Since a native PC download link does not exist, many players use the to play the PS3 version on their computers. Knights Contract -Normal Download Link-
Finding a reliable is a common challenge for fans of this 2011 cult classic. Originally released by Namco Bandai for the PlayStation 3 and Xbox 360 , the game never received an official native PC port. Do not click random "Download Now" banners