Original script by Lennart Steinke
You are the commander of a tank on a desert moon. Aliens from Vraktu VII are attacking the base to steal it's energy. Quite simply, defend the base at all costs. Weapon energy is displayed in the upper left part of the console. Your score is displayed below the Weapons energy. The Radar in the center is showing all enemy ships. Ships draining energy are red. The remaining energy of the base is in the upper right part of the console. As soon as this energy reaches zero, the game is over.
Use your mouse to click the game to activate it and begin playing.
Use your Left Cursor key on your keyboard to steer your vehicle left.
Use your Right Cursor key on your keyboard to steer your vehicle right.
Click your mouse button to fire laser at alien spacecrafts.
Each second you are still alive earns you points according to difficulty.
Collecting the W sphere is Weapon Energy which makes your laser refill faster.
Collecting the S sphere is Speed Energy which makes your tank move left and right faster.
Collecting the E sphere is Speed Energy which will refill the energy level at the base.