Approaching enemy ships are small, in the distance, and become larger and move faster as they approach the player. The player controls a fighter at the bottom of the screen, which can only move from side to side. Shots can be fired at a diagonal, as well as straight, by twisting the joystick from side to side. The laser disc generated backgrounds are largely non-interactive during game play. They form the backgrounds on which the game is played on.
Scenes do work in with the backgrounds, however that is the extent.
Some backgrounds appear as they should have elements of interactively, however, were not used in the release of the game. These include scenes where the player is going through an asteroid field and asteroids fly towards the player. Another scene is in the crystal caverns, where there are many obstacles which could have been made to be avoided. These are only two of many scenes which could have had interactive elements. The game may have been decided to have been too hard to play with these background obstacles and computer fighters to play.