This page contains Ninja Gaiden Sigma Unlockables for Playstation 3 called "Mission Mode" and has been posted or updated on Jun 19, 2007 by Arceus2009. Let us know what you think of this Unlockable by thumbs voting.
- Developer: Team Ninja
- Publisher: Tecmo
- Genre: Action Adventure
- Release Date: Jul 3, 2007
- ESRB: Mature
To unlock mission mode, beat the normal difficulty setting in story mode.
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 Ninja Gaiden Sigma expert then please try to help others with their questions.