Return of the Invaders (1985)

The player must use a 2-way joystick to direct a cannon (this time, referred to as Xerovy) across the bottom of the screen while using a single button to fire shots up at formations of descending invaders (this time, the regular invaders are referred to as Flector, and the new deflector and master ones are referred to as Legard and Zicon respectively); the shields (or barricades) are also referred to as Xero-Guards, and the lights in them will change colour from blue to yellow to red, as they ar... развернуть