Battlantis (version G)

Konami’s Battlantis, released in 1987, is a two-player shooter that takes players to an underwater world for a frantic battle against descending alien forces. Using eight-way joysticks and a single fire button, players control submarines tasked with defending the titular city of Atlantis from relentless waves of invaders. Gameplay echoes classic titles like Space Invaders, but with a third-person perspective offering a unique dynamic as you maneuver your vessel to intercept approaching threats. The game’s soundtrack was even released on an album shortly after its debut, showcasing the memorable music accompanying the action. Two YM3812 sound chips contribute to the audio experience along with a Zilog Z80 processor and HD6309 main CPU working in tandem. Battlantis offers cooperative gameplay for two players, encouraging teamwork as you attempt to achieve high scores and secure your place on the game’s leaderboard. The title itself is a portmanteau of “Battle” and “Atlantis,” hinting at the perilous mission awaiting those who dare to defend this sunken civilization from an extraterrestrial onslaught.