I actually spent a lof of time flying and looking for brushes, buttons and different teleports.
Obviously we all know about the back teleporter from the hut's arch. But there is nothing more to it. First thing I notice was a totally unnecessary trigger brush on the back, the bad thing is that it was disabled at first, so I started searching for its inputs.
The inputs came from the disco room, so when I decompiled the map, I see there was 4 sets of buttons that actually enable that back trigger. But you only hace 10 seconds of spacing to complete the buttons. When I did it, nothing happened, but now the back trigger is active and I just got teleporter to a totally black room with computers. I finally did it, but there is one more problem.
I actually need to get into the disco room to do it in the first place, but I haven't see any info teleport, until I see a door on the floor, and it got me to the front hur