A clone of one of the world's most cloned games, Scramble, this is another example with the world's most popular name for Scramble clones, namely Skramble.

You fly your spaceship through a cave system split in six sections. Pressing the joystick button will unleash both your front mounted gun and your bombs. Missiles will launch in your path in order to intercept you, and you must not only shoot those down, but also bomb all fuel cisterns you see, or you will run out of fuel.

The second cave section introduces aliens that fly up and down in your path.

In the third section, you are met by fire balls which are immune to your bullets.