krom is so damn right.....
DUKE NUKEM 3D was the FUNEST multiplayer FPS during it's time
back then, it's not like conventional mouse + keyboard (forwards, backwards, strafe left, strafe right), it was just arrows, alt and control button
so it's all about sync
whoever could control duke the best would fly with steriods around blowing everyone up with an RPG
it was so damn fun.... the shrinker? where u shrink ppl and step on them, the ice thrower, where u throw ice to freeze ppl and u kick them, the pipe bomb, where u throw lots on the ground, wait til someone comes and detonate... the devastator, where u shoot out like 20 missles per second, the laser trap, where u set it up on a wall and if someone triggers it, it explodes...??
and wat about all those cool levels?? there was a subway level, where u there are 2 subways, and shoot each other from subway to subway, and if someone shoots u, u can duck.......
Then came the Quake series...