Colony 7 (set 1)

Defend Colony 7 from relentless alien invaders in this engaging 1981 shooter from Taito. As a lone defender, you utilize a multi-weapon arsenal to protect the colony below from waves of approaching enemies. Your primary weapon fires shots, while the Mega-Blaster clears out nearby targets and the Eradicator acts as a powerful screen-clearing smart bomb—though this last option requires an additional purchase. The gameplay blends elements reminiscent of popular titles like Missile Command and Pleiads, offering a strategic challenge beyond simple target destruction. An ion shield provides temporary protection for the colony, but it’s vulnerable to enemy fire, requiring careful management of your weaponry and positioning. Different types of enemies appear, each awarding varying point values depending on how they are dispatched. Scouts will call in reinforcements, while bonus points are awarded for any undamaged buildings remaining after eliminating an entire squadron of foes. With responsive controls and a variety of tactical options, Colony 7 provides a compelling single-player experience that rewards skillful play.