https://www.engadget.com/2011-04-12-portal-2-now-pre-loading-portal-2-stuff-unlocking-in-potato-sac.html
Portal 2 now pre-loading; Portal 2 stuff unlocking in Potato Sack games
Apr 12, 2011 - The countdown to next week's release of Portal 2 continues and, in this day of digitally delivered games, there's no better sign that it's really happening...
portal 2pre loadingpotato sack
https://steamcommunity.com/id/strykery/badges/3
Steam Community :: Steam Badges :: The Potato Sack
200 XP - Collected all 36 potatoes
steam communitythe potatobadgessack