uwfan

HI, well i just got into all this, now i noticed in zdoom you can JUMP , but of course in doom/doom2 you can not jump. My question is if i am playing a wad/megawad eg memento Mori for example, have these maps been built so you can complete them without the need to Jump? Because i just like using the original game rather than zdoom. Also how would i know for other wads if they can be completed without using JUMP? thanx