This page contains Portal 2 Unlockables for PC - Windows called "Alternate Title Screen" and has been posted or updated on Jul 6, 2011 by DabiRubinskiy. Let us know what you think of this Unlockable by thumbs voting.
Alternate Title Screen
Complete the game to unlock an alternate title screen in space.
View all Cheats for Portal 2
Stuck on this game? Set a specific, clearly defined question and let others answer your question or view answers to previously asked questions. If you think you are an Portal 2 expert then please try to help others with their questions.
View All Videos