- theportalwiki.com wiki/VideosThe "Testing Elements" series of videos featured footage of certain gameplay mechanics in Portal 2 while the game was in development.
- fullprogramlarindir.net portal-1-indir-full-pc-tr…Portal 1 Full İndir 2007 çıkmıi ilk portal oyunu serinin 2 ci oyununu daha önce eklemiştik valve yapımı en çılgın oyunlardan Portal 1.
- cnnturk.com video/oyun/video/portal-2-oyun-…SONRAKİ VİDEO. FPS trnde bulmaca ve zeka oyunu olan Portal`n yeni serisi Portal 2`ye zel hazrladmz oyun inceleme videosu sizlerle..
- oyungemisi.com portal-oyunu/Portal adlı oyunda muhteşem anlara şahit olacaksınız. portalları yönlendirerek çıkış kapısına ulaşmaya çalışın ve hızla koşarak seviyeler arasında ile...
- gamespot.com games/portal/videos/Watch the latest and greatest trailers, movies, gameplay videos, interviews, video previews of Portal.
- eurogamer.net portal-reviewDark blue icons of video game controllers on a light blue background. ... The portal gun is the most exciting thing to happen to FPS games since the gravity gun...
- crazygames.com game/portal-2dPortal 2D is a puzzle-platformer game in which you can create portals to move through between them to complete each level.
- portal-valve.fandom.com wiki/Portal_(2007_video_…Portal's box art, displaying a figure falling into a portal. Portal is a puzzle-adventure video game developed and published by Valve Corporation[1]...
- tvtropes.org VideoGame PortalThis page is for the Portal series as a whole. If you're looking for the first video game in the series with the same name, please click here.