# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2011-10-07 17:09:23 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/122357867738185729) RT @ctp: Wait. There's an achievement in Portal for only entering orange portals? Nuts; I think my OCD completionist tendencies are kick ...