Shown above is the title screen, where you can choose which level to start at. Level 1 is ridiculously easy, it exists purely to allow players to get the hang of the controls. Choose a level by clicking on the relevant button.

To exit the program from here, click the close button, located in the top left of the screen.

Above is the playing screen. The object of the game is to control the orange alien to knock the robot off the right hand side of the screen

There are two ways of doing this:

1. Jump on top of the robot. Each time you land on it, the robot is pushed slightly to the right.
2. On some levels the robot will jump. When the robot is in the air you can attack from beneath.

The energy bar (located in the top left hand corner) will drop whenever you run into the left hand side of the robot.

It is game over if you run out of energy or fall off the edge of the platform.

To control the alien you must use the command buttons. Left starts the alien moving left, right starts the alien moving right, stop causes the alien to stop moving in either direction and jump causes the alien to jump.

Remember, if you try to close the program by clicking the cross in the right hand corner, the game will reset to the beginning of the level you are on. You must click on the quit button.