Aliex

In Aliex, the player takes the role of a space pilot who was shot down over a planet. Having survived the crash-landing, the enemy now sends in their entire force to kill him.

The game requires a lightgun to shoot the numerous enemies appearing on the screen, with some types requiring more hits than others. Certain enemies unleash powerful attacks when they are not disposed of within a certain time frame. Of course, other enemies are also able to deplete the player's life energy. Just like ammo, it can be refilled by shooting packages which drop in after a certain amount of points are earned. The setting (first desert, then jungle) automatically scrolls from left to right and then back again; the goal being to survive this ordeal often enough.