This page contains Prototype 2 Unlockables for Xbox 360 called "Unlock Insane Mode" and has been posted or updated on May 4, 2012 by Eenu. Let us know what you think of this Unlockable by thumbs voting.
Unlock Insane Mode
To unlock Insane difficulty, you have to complete the game once.
Back to all Cheats
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 Prototype 2 expert then please try to help others with their questions.
View All Videos