How can you put modified opponents into your maps?

[Edratman]

I once edited the demo because it was all I had on my laptop. You can do everything that you can do with a full version edit but I also encountered the #additem problem. At the time I just shrugged, but later realized the items I was adding were level 6 items which are not allowed in the demo. I never bothered to investigate that further.

I think the only limitations in editing the demo are that you have to stay within the level 4 magic ceiling for items.