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Steam Guides
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Showing 37-45 of 120 entries
FIX for Achievements that did not unlock
by Calmly Frenetic
What to do when completed Portal achievements don't show as unlocked on Steam....
Rattmann Den Locations (Including Secret 6th Chamber)
by ♡ em.
This guide will show you all 6 Rattmann Dens In Portal!...
The advanced chambers (glitches and shortcuts)
by Xorven
There's a little guide about the advanced test chambers. Achievements to unlock : Cupcake - Fruitcake - Vanilla crazy cake Good viewing ! ...
Portal // Get the classic portal textures
by mɯ.ᴿᴱᴻᴱ™
How to get the classic portal textures...
Transmission Received Video Guide
by N1PhANtoM
Guide contains all locations of radio and signals....
Terminal Velocity Achievement
by Senppuu
Keep falling for about 5min and you will get the "Terminal Velocity" achievement! :) ...
Portal (guia em português - achievements)
by Weeaboo-san
Precisa de ajuda com os achievements, vamos ver......
Гайд по достижениям в Portal [RUS]
by [MLG] Doctor Evil [666]
Всем привет, я поясню вам как получить все достижения в Portal. В этом мне помог сайт: http://squarefaction.ru/game/portal/articles/8062-dostizheniya. Надеюсь этот гайд оказался для вас полезным и он вам понравится....
(60fps) Portal + All Secret Radio Signals + Long Jump Achievement
by Ragarnol
Portal 1 Game Walkthrough with All Secret Radio Signals and Long Jump Achievement. Walkthrough recorded at 1080p 60fps....
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