Gradius was an arcade hit in Japan. America and Europe got the game under the title "Nemesis." Europe would later get Gradius II a...

They really packed the codes into Kabuki Quantum Fighter... Nintendo Power featured it in Classified Information, but missed quite a few sec...

You can jump in midair with these codes, very fun and certainly makes the game easier to beat. GXVAGGEI GXVEPGEI To double jump. This code i...