Oldschool FPS are fun, but you people really should stop worshiping them as untouchable masterpieces. Ironically, Heretic, the best of all, never gets talked about here.
>Doom
Ugly level design, ugly weapon designs, not every enemy has its own sounds, lots of unnecessary RNG damage, artistic inconsistency everywhere.
>Quake 1
Repetitive levels, bullet sponge enemies, shitty weapons, everything is monochromatic, complete lack of design direction.
>Quake 2
It's easier to make a list of good things about this game: There is a cool soundtrack and cool graphics for it`s time, and that's it.
>Duke
Hitscanners in open areas without windup time, half of the weapons are useless. Many confusing levels.
>Blood
Duke 2: More stupid weapons, more hitscanners, and now the doors kills you.
>Hexen
Heretic, but done wrong.