Change episode in modding

[Codenod]

Hi! probably nobody will see/will have interest in answering but I'll give a try.

I was trying to begin a run (the way id did) but I can't see the episodes when I start. I can see only 3 episodes "hell on earth", "base instinct", "The final gate".

I already tried using only that wad, but nothing. Newest version of gzdoom. How do I play the first 4 episodes? Help would be appreciated, ignoring ... well, you're not the best person in the world :P
Thanks!

Edited December 12, 2018 by Codenod

[luckypunk]

For prboom-plus:

 

prboom-plus -iwad freedoom1.wad -file DTWID.wad

 

Maybe it's similar for gzdoom?

 

 

[Codenod]

Tried, but nothing. :( When I create the folder I put gzdoom inside and I put the main mod (BDBE, bd etc.), freedom phase1, dtwid... but nothing happens. Always the same, every mod works except dtwid, which gives me only e5 and e6