You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
ValveTime.co.uk | Valve News, Forums, Steam
I am looking for a tut, or if one of you guys could post some tips.. on area portals.. I know how to do one with the door opening and closing, but my rooms are more advanced with breakable walls, vents windows.. i need an area portal tut for advanced situations.
Thanks for you time, and thanks in advance for anyone helping.