Strange demo screen?

[PSTrooper]

In ECWolf, pressing tab at the startup screen brings up some demo selection screen, which I discovered by accident since tab is mapped to a button on my gaming mouse. I'm wondering what it is, since it doesn't seem to exist in vanilla Wolf.

[Blzut3]

It is in vanilla. Side effect of ECWolf always having goobers/debugmode enabled. Although trying to use the demo code in ECWolf probably won't end well.

[PSTrooper]

Oh, I see. It's one of those debug features