Ripten’s own Danielle Cantrell recently had a chance to play Portal 2 at PAX, and while our excitement hasn’t quite dissipated from the announcements regarding the game, Valve has released an extended Portal 2 Co-op Trailer to reintroduce our initial enthusiasm.

This trailer is the same one that was shown before our demo at PAX, and after playing it, I definitely can’t wait for Portal 2 to come out. I actually restarted the first Portal to suppress my need for the second one …