Portal > Discussions générales > Détails du sujet
29 déc 2013 à 23h25
Portal Avhievements
Does anyone know what's wrong with (or, what am I missing?) Aperture Science?
Getting gold on all the challenges. Ingame, under challenges I'm 100% done, gold on everything. Yet, I'm unable to unlock Basic/Rocket/Aperture Science achievements.
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EYazz 30 déc 2013 à 2h06 
Theres always been a problem with the achievement system in Portal. I have never been able to unlock the lab rat achievement.
SebaRoo 8 jan 2014 à 11h49 
I have all of them been doing maybe when you could Feed the internet or something
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