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Получаем всё достижения в игре Portal
av Marik78
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Weapon Cheats Guide!
av 
This guide will suprise you of how many weapons there is in Portal! You will need to know how to open up the developer console....
Console Commands, Trick for challenge maps, Camera Shy/Final Transmission location and more
av Ov3RT4K3R
Console Commands Trick for challenge maps Camera Shy locations Final Transmission locations Den locations and more...
Portal - Guide des succès
av Shiryu™
Guide pour réaliser les succès ! Ma chaîne Youtube ...
Transmission Received Achievement
av lonerunner | tradeswap.ga
This guide is intended to help you easier find all transmissions and set them to their final location where they should receive transmission....
Least Portals Challenges
av Jimo
I will demonstrate how you can complete all of the Least Portals challenges in Portal to work towards the Aperture Science Achievement....
Long Jump Achievement
av Remi
How to get the Long Jump achievement in Portal....
Прохождения бонусных карт на кол-во шагов
av Extragamer
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Least Steps Challenges
av Jimo
I will demonstrate how you can complete all of the Least Steps challenges in Portal to work towards the Aperture Science Achievement....
Прохождение бонусных карт на время
av Extragamer
Для того чтобы выполнить эти 3 достижения в Portal: 1)Основы науки - Закончить все испытания с бронзовыми медалями. 2)Настоящий учёный [/...