Thunder Force V is a side-scrolling shooter video game developed by Technosoft's the fifth chapter of the Thunder Force series. It was initially released in 1997 exclusively in Japan for the Sega Saturn with two retail versions, the normal pack which was just a standard release, and a special pack which contained a remix music CD of various Thunder Force music (entitled Best of Thunder Force, which was later released separately). In 1998, Thunder Force V was ported to the PlayStation in Japan and released as Thunder Force V: Perfect System. It was published in North America by Working Designs under the SPAZ label.