Dark Side (video game)
Dark Side is a 1988 video game published by Incentive Software for the Amiga, Atari ST, Amstrad CPC, Commodore 64, IBM PC compatibles, ZX Spectrum, and Sharp MZ-800. The game is a sequel to Driller, set in the Evath system but this time on Evath's second moon Tricuspid.
Plot
The game is set on the alien moon Tricuspid orbiting the planet Evath. Terrorists hijacked the moon's facilities and built Zephyr One, an immense beam weapon on the moon's dark side with the purpose of destroying Evath. The player is a government agent, sent secretly to the moon's surface with the mission of deactivating the weapon before it becomes fully charged. This is accomplished by destroying a power network in the form of ECD columns, dotted around the moon and connected with power lines all the way to the beam weapon.Gameplay
To complete the mission, the player has an arsenal of beam weapons mounted on a jetpack-equipped pressure suit. The aim is to destroy all ECDs in a specific order and avoid capture or death by the traps left by the terrorists. ECDs are connected to power lines and can only be destroyed when all preceding ECDs have been deactivated, otherwise they will instantly regenerate. The player has a limited amount of time available to complete the game, based on the energy accumulated in Zephyr One. When the weapon is fully charged, the beam is fired, destroying Evath, and the game ends. As the player destroys ECDs, the charge accumulation rate is reduced, allowing more time for the player to complete the mission.The game's environment is displayed in first person view with the player seeing the world through the suit's helmet. A targeting crosshair displayed in the helmet's HUD allows the player to fire the suit's weapon at specific locations. The player can move in all directions by walking or activating the jetpack. The suit is powered by an energy source that is depleted with every movement and it is allocated between "shields" and "fuel". When the shield's charge is depleted, the player is vulnerable to enemy fire and simply bumping into walls can end the game. Fuel is vital for horizontal and vertical movement and the game ends as soon as it is depleted. There are a number of "recharge" points hidden in the game where the player can replenish the suit's energy supply. There are also a number of energy conversion devices that allow the player to transform shield energy to fuel and vice versa.