Portal Prelude - Chamber 2 Portal

Portal Prelude is an unofficial prequel and mod of the original Portal. You can download it at http://www.portalprelude.com/

P.S. Sorry for some bad audio spots in there. I'm still getting used to … more info

Portal Prelude is an unofficial prequel and mod of the original Portal. You can download it at http://www.portalprelude.com/

P.S. Sorry for some bad audio spots in there. I'm still getting used to WMM. I got spoiled with After Effects.

P.S.S These videos are my first time through. So I'm just trying to get through the chambers.   less info

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• Added October 10, 2008