After surviving the Hallway you see a control button. Ready to enter the basement of the opera?

For the full "Into the opera" serie: http://steamcommunity.com/sharedfiles/f ... d=71854336

Click here to download Into the opera III - Basement

If one gets to the top of the funnel at the entry room, you get stuck and can't strafe out of the funnel - worse? if a portal is placed. Quit after it happened twice...no noclip.