Alien Invaders

About

Alien Invaders tasks you with defending Earth from a grid of descending alien ships. Fire rockets upward from a ground-based launcher as the enemy formation inches closer, dropping bombs while you duck behind crumbling fortifications. A hidden mothership zooms across the sky, offering extra points if you can target it between volleys. The twist? This isn't a marathon. Once you clear the main wave, the action shifts entirely to chasing mothership bonuses under a five-minute time limit. The game’s simplicity feels sharp and focused. Without multiple waves or complex mechanics, every decision revolves around survival and efficiency. Players who tracked completion times note the clock forces frantic pacing, with high scores depending just as much on luck as skill. While the one-wave structure might feel abrupt compared to later shooters, it carves out a punchy, nostalgic experience that fits neatly into short bursts of play.