Zero Gunner 2 v1.000 (JP) - Sega Dreamcast - Shoot 'em up

In the near future, scientists working for the powerful Asian conglomerate known as Igem have discovered a new energy source. Refusing to share their technique with the rest of the world, Igem eventually developed a weather control machine named ONI, which they intend to use for the purpose of global domination. A squadron of ace helicopter pilots, called Zero Gunner, is assembled to destroy ONI, but Igem fights back with everything they've got...