A classic 1st person shooter. It changed gaming forever. Basically you ran from room to room shooting people in the face. Of course high school rampages by teenagers with shotguns where they go from room to room shooting whatever is there has nothing to do with this game. see gone columbine.
The Doom story
the military conducted a top secret experiment on mimas where they could teleport objects. something went wrong and demons started to transport instead. it was your job to kill all enemies and close down the transporter.
there are several enemies in the original doom and several weapons.
Sciforums member Leopold99 runs from room to room shooting people in the face all the time. Sometimes he plays Doom instead.