- What Could Have Been: A Blue Portals 2 mod for Portal 2 was in development, but was abandoned after a few months.
http://tvtropes.org/pmwiki/pmwiki.php/Trivia/BluePortals
FollowingTrivia / Blue Portals
Go To
http://tvtropes.org/pmwiki/pmwiki.php/Trivia/BluePortals
FollowingGo To