Ten years ago on December 10th, 1993, id Software released the Doom shareware, forever changing the world of PC games. Doom pretty much defined the very young first person shooter genera, and set the bar for future games to come. With immersive, colorful levels, deadly enemies and some of the greatest gameplay any game has ever seen, Doom can be best described as nothing short of a masterpiece. Even to this day it is still cited as one of the best and most signifigant games made.