Energy

Energy

Overview & History

Released exclusively in Japan in 1989 for the PC Engine (known internationally as the TurboGrafx-16) by Hudson Soft, Energy is a sci-fi action-platformer that stands out for its unique biological aesthetic. Set in the distant future on a colonized planet overtaken by a synthetic mutation known as the "Void Strain," players assume the role of Xenon, an elite bio-engineered operative. Xenon must navigate through five sprawling, biomechanical labyrinth levels—ranging from pulsating vascular tunnels to crystalline server rooms—to purge the rogue central mainframe before the planet's core self-destructs. Though it never received an official western localization, Energy gained a cult following among retro import enthusiasts for its atmospheric soundtrack by composer Keishi Yonao and its gritty, visceral pixel art.

Gameplay Features & Mechanics

Unlike standard platformers of the era, Energy revolves around a resource-management mechanic: your health bar is also your ammunition and magic pool. Players must absorb glowing plasma nodes scattered throughout each stage to maintain their 'Energy Index' while dodging biological hazards and robotic sentinels. Xenon’s primary offensive move is the "Plasma Whip," a mid-range melee strike that can latch onto overhead biological vines for fluid swinging mechanics. By holding down the attack button, Xenon can execute a "Cellular Surge," unleashing a screen-clearing energy blast at the cost of a significant portion of his health. Stages are non-linear, requiring players to locate mutated genetic keys to unlock bio-membrane doors, leading to intense, multi-phase boss fights against corrupted biomechanical behemoths.

Keyboard Controls

• Arrow Keys / D-Pad: Move Xenon / Crouch / Aim Whip
• Action Keys: Attack / Jump
• Enter: Start / Pause