Twin Kingdom Valley (1983)(Bug Byte)[b][TITLE Start]
Twin Kingdom Valley (1983)(Bug Byte)[a][TITLE Start]
Twin Kingdom Valley (1983)(Bug Byte)[b2][TITLE Start]
Twin Kingdom Valley (1983)(Bug Byte)[h TSTH][bootfile]
Twin Kingdom Valley (1983)(Bug Byte)[bootfile]
Twin Kingdom Valley (1983)(Bug-byte Ltd.)