Doomsday of uac won't run

Hey guys I tried playing doomsday of uac on zdoom and skulltag but it won't load up . It just loads to doom ii :( . Any help ?

Load it with Doom 1.

If it still doesn't work, try adding this compatibility patch to the command line.

As an anon commenter said: "Note that there is no need for this patch since ZDoom 2.3.0."

The issue is loading in Doom II a mod made for Doom 1. As you ought to know, Doom The First's maps have names like E1M1, whereas Doom The Second's maps have names like MAP01. So when you load something with Doom II, a map like E1M8 (the map slot used by UAC_DEAD) will not replace any of the existing maps.

You can still go there with the console ("map E1M8"), but you will get annoyances ranging from missing textures to undefined sky and music.

So load it in Doom and type idclev18.

Gez said:

As an anon commenter said: "Note that there is no need for this patch since ZDoom 2.3.0."

Looks like it's still needed for Zandronum 1.0 (haven't tried the newer releases yet), and most likely Skulltag.

Thanks it worked !