Zero Gunner 2

In the near future, scientists working for the powerful Asian conglomerate Igem have discovered a new energy source. Refusing to share their technology with the rest of the world, Igem has finally developed a weather control machine called ONI, which they plan to use for the purpose of world domination. A squadron of ace helicopters, called Zero Gunner, is assembled to destroy ONI - but Igem fights back with everything they've got.... Zero Gunner 2 is a top-down shooter. All the backgrounds and vehicles in this game are modeled in 3D, although the gameplay mainly follows the conventions of 2D shooters. Since your aircraft is a helicopter, there is an "Aim and Rotate" function that lets you rotate your aircraft to attack an enemy more efficiently, or you can aim at a specific point in space and rotate around it while continuing to shoot. These actions are not carried out automatically, but are controlled by the player; to be successful, it is essential that you master this function. The game includes the usual power-ups and boss fights, as well as a selection of helicopters to choose from.