file extension PIG - Lucas Arts Dark Forces WAD file
File extension PIG description:
File extension used by computer game Dark Forces.
Associated applications to file extension PIG:
Company / developer:
LucasArts
Dark Forces
Overall, the game is a standard first-person shooter. The majority of enemies are humanoid (mainly Imperial troops and aliens such as Grans) who are easily killed, although the game also features some tougher opponents (such as the Dark Troopers and Boba Fett) who appear relatively infrequently. Dark Forces was not designed to be a gory game, and does not feature any blood.
Dark Forces introduces capabilities such as looking up and down, jumping and crouching, and a headlamp and IR goggles which illuminate dark areas. In contrast to earlier games, the player takes damage from large falls. The game also features liquid surfaces, in the form of rivers and pools, in which the player partially submerges. Levels are generally far more dynamic than in Doom, including such items as moving platforms, conveyor belts, flowing rivers, and rotating fans. These various aspects allowed for more realistic and challenging environments.
Unlike many other FPS games of its era, Dark Forces was constructed around a strong plot. The missions followed a reasonably detailed storyline, sometimes interrupted by cutscenes to progress the tale. Each mission had its own briefing and specific objectives, such as retrieving items or planting explosives, instead of simply killing enemies and reaching the exit. The levels were intentionally designed to present a cognitive as well as physical challenge, and thus included numerous puzzles. The player found himself in numerous and varied environments such as bases, mines, cities, and other known places from the Star Wars universe such as Star Destroyer interiors, Jabba the Hutt's space yacht and Coruscant.


