MOSS Ltd.’s classic vertical-scrolling arcade shoot ‘em up Raiden IV: OverKill is now available to purchase on Steam.

It’ll come with a special OST with a total of 27 music tracks as well as a secret PDF art-book.

Moss is bringing Raiden IV to PlayStation 3 with extras. Raiden IV: OverKill has the arcade game and Additional Mode from the Xbox ...

UFO Interactive has had a long relationship with Raiden developer Moss. They released Raiden III for PlayStation 2 and Raiden IV for Xbox ...