Hidden Room

Hello there,

I'm new to the forum and just started out with Doom Builder 2. I've followed the tutorials, which are really, really helpful!! But I didn't find an answer to my 'problem' in there.

What I would like to create is a room that opens up when you pick something up (like a keycard or something). The thing is that I've created a room with a few monsters and then you have to follow a hallway to pick up a keycard. But I want a hidden room to open, so that when you go back the new room is visible.

I hope this is clear enough, and it's sort of a silly (and maybe easy for you) question, I know, but I didn't know where to ask it else on the forum. If this is not allowed, then remove the thread please :)

Anyway, thanks in advance!

Make a tagged open-stay door which triggers when you walk over a tagged line somewhere, and give it the same texture as the walls around it.

Thank you very much! It works now.