Alien Invaders Plus

About

Alien Invaders Plus is a single-player shooter where you man a laser base defending against waves of mechanical enemies. Your goal is to blast through their shields and take out cannons and bots before they reduce your barriers to zero. If your base goes down, you can hide under remaining barriers to rebuild your defenses and keep fighting. The twist is that each round ends with either your victory or total destruction, with points awarded to both you and the alien menace depending on who wins. The game continues until one side reaches ten points, turning every match into a seesaw battle of survival and aggression. The game’s standout mechanic is its dual scoring system, which turns the conflict into a tense tug-of-war. Every loss feels like a setback but never a final defeat, encouraging bold comebacks. As one of the earliest examples of this genre on the Odyssey 2, it’s a primitive but clever design that rewards quick reflexes and resource management. Casual players might find the 1978-era graphics rough, but the tight, twitch-based gameplay holds up as a brisk challenge.