Zynaps is a shoot-em-up set in an alien infested planetary system.
The game begins with our hero escaping in Scorpion fighter from an alien space station out into deep space. Battle continues through asteroid storms to a nearby planet from where, equipped with weaponry and hyperspace units taken from many destroyed alien craft, he sets out in search of the secret alien stronghold.
After many terrifying battles fought throughout the solar system our hero discovers the location of the alien base and the final conflict can begin.