60 games Aquarius
Invaders by Dick Smiths Electronics is a Space Invaders clone.
The goal of Invaders is to destroy all invaders before they reach the bottom and invade you.
Invaders move horizontally back and forth across the screen, advancing towards the bottom of the screen. The player defeats the alien by shooting it with a cannon. The cannon can be positioned by moving it from left to right, or hidden under the bunker to protect it from invaders' bombs.