Portal 2 storyline | Half-Life Wiki | Fandom Portal 2-Spieler können sich seit wenigen Wochen auf die Mod-Tools stürzen und ihre eigenen Wurmloch-Rätsel und Koop-Levels basteln. Portal 2 Mods und Downloads: Mit diesen Extra-Levels nimmt … … It's apt: Six Extra Seconds of Trust takes place in a room full of … 6. We recently gave you our selection of the best Portal 2 single player maps and … and four portals available, the levels must be exponentially more complicated. The 10 best Portal 2 co-op maps | PC Gamer Co-Op Extra Courses? – Portal 2 – GameFAQs – GameSpotģ Autoren 5. Quick, easy-to-follow video tutorials for each separate level that you'll come across in the Multiplayer Co-op…. Guide :: Portal 2 Co-op Walkthrough – Steam Community Portal 2 Co-op … Additional Course: Art Therapy.