Portal 2
Portal 2 > General Discussions > Topic Details
Green Jul 18, 2014 @ 5:06am
Professor Portal Achievement - Need help
Hi I wamt to complete Professor Portal Achievement and I need to play calibration course with someone who never played CO-OP in Portal 2. Is there any1 who never played CO-OP and will spend 5 minutes with me so we can complete calibration course?

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Showing 1-8 of 8 comments
Roebbels Jul 18, 2014 @ 5:40am 
Oh, i think that will be a hard one. Maybe you can make one of your friends buy portal. With a coupon or stuff...
Green Jul 18, 2014 @ 5:43am 
I know, the problem is that most people already own this game since long time ;(( Paying 5 euros even with big discount is quite a lot for achievement. In my opinion, online achivements in every game should be deactivated after 1 year since game relase so people will be able to get 100%
Roebbels Jul 18, 2014 @ 5:45am 
Do you need any other achievement or only this one?
Green Jul 18, 2014 @ 5:48am 
I need 7 more (simple ones) but I am not going to waste time if I cant get Professor Portal ;/
Roebbels Jul 18, 2014 @ 5:49am 
Okay, good luck with that one!
Green Jul 18, 2014 @ 5:50am 
thanks, cya in game
MR. Raul Jul 18, 2014 @ 7:19am 
Just look at every thread that have CO-OP in the headline, cause some say they haven't played before, is how I did it a week ago or so.
Last edited by MR. Raul; Jul 18, 2014 @ 7:19am
Green Jul 18, 2014 @ 7:20am 
alright, thanks
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Portal 2 > General Discussions > Topic Details
Date Posted: Jul 18, 2014 @ 5:06am
Posts: 8