Introduction

You are very proud of your spaceship Thrusta 1, and together you make a good team. Your new mission is on the planet Spectra to destroy Alien nests whose eggs are rapidly and continuously hatching - it's a tough mission not only are there Aliens to contend with but there are guards which keep watch over and patrol above the hatching Aliens.

Unfortunately your trusty spaceship is only equipped with low powered cosmic blasters which are strong enough to destroy the guards but not the Aliens. It's going to be difficult, but wait... if you can nudge those boulders onto the Aliens below!... it could just work.

Game Controls

Z - Left, X - Right, Symbol Shift - Up, ENTER - Fire Laser

Thrusta can also be used with Kempston joystick interface.

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