I was thinking to a chamber with a wall with alternated panels changing from portable to non-portable (like inverting a chessboard) after the pression of a button. I've found a way but it's quite complicated and requires a hidden room with lasers etc.

However, i created my maps in a few minutes (plus hours of testing and refining ) while with the hammer I can't even create a floor...

This level editor is easy to use for sure, but you have very little freedom. You can't add details, this clear chambers look a bit boring.

The good side is that there are some new instances, and it's great to try out some ideas quickly (and later implement them in Hammer)

Vordwann wrote:
See.... you could make all these really complicated in-editor logic gates using lasers and cubes and funnels in a big side-room... OR you could just make them easily in Hammer. Your choice

My choice would always be Hammer, for a whole bunch of other reasons. I just made these for fun to see if it can be done (Not talking about the side-room funnel things ofc)