Your fighter craft has been shrunk to microscopic size and is trapped inside a drop of water. The microbes within are now deadly opponents. Click the start button to begin. Press the left and right arrow keys to rotate the craft. Press the up arrow key to thrust the craft in the direction it is facing. Press the spacebar repeatedly to fire. Shoot at, and avoid colliding with, the paramecium and enemy amoeba. You will gain a bonus life for every 3000 points scored. When the game ends, click the game over button to begin again. If the game plays too slowly, toggle some of the options with the buttons in the lower left corner.