On reflection (geddit), great take on similar looking puzzles. I also found the cube that was not needed. All in all great!

Found the companion cube hidden behind the walls. Is that a red herring? Never ended up needing to use it.

I like that there could be many ways you could angle and solve it, love those types of maps

Nice puzzle with a thought provoking final solution

jim3692 yeah that can happen sometimes on lots of maps. I'm not an expert on the back end, nut if you noclip out of bounds you can see that the elevators, the entrance and exit rooms, and the main chamber are all far away from each other in space, but the doors act like portals when opened, connecting the pieces together. You wont see this happen on vanilla maps because they don't have any portalable surfaces in those entry/exit hallways. I guess that was valve's solution rather than not rendering them.

Is this supposed to happen? I think that the copies of the portals should not render
Screenshot [cdn.discordapp.com]

nice work.i enjoyed it really

good map kinda easy tho

Nice work. thanks for creating.

Had fun with this one! Found the secret (: