Akai - Katana [pal][ntsc-u][ntsc-j][iso]

: Digital version available globally on the Steam Store. Content Highlights Xbox 360 Akai Katana Factory Sealed NTSC US Version - eBay

is a side-scrolling "bullet hell" shoot 'em up (shmup) developed by CAVE . Your text refers to the different regional releases and the file format (ISO) often used for emulation or disc backups. Regional Versions Akai Katana [PAL][NTSC-U][NTSC-J][ISO]

: The North American version, also released in 2012. : Digital version available globally on the Steam Store

: Available as a physical import or digital download via PSPrices . Akai Katana [PAL][NTSC-U][NTSC-J][ISO]

: The European and Australian version, published by Rising Star Games in 2012.