Programmed by David Crane. Early hit game where you play the invading alien. The laser effect was pretty impressive for the time. Scoring over 100,000 points got you a "Federation of Laser Blasters", and rolling the score over a million points got you an exclamation point stripe "! ! ! ! ! ! ! / 1,000,000" patch by sending proof to Activision. 2 versions exist! The original version had a bug in it (possibly relating to the "force field" trick - avoid being pushed up by the force field. Go to the lower-right corner of the screen. Take out the tanks, from right-to-left, using the 'flick-fire' method After the last tank is destroyed, keep your turret extended, by keeping the FIRE button pushed between tank waves. This trick only works on game #1).
Ещё видео!