This page contains Metal Slug 3 Unlockables for Xbox called "Completion bonuses" and has been posted or updated on Feb 10, 2009 by darkman. Let us know what you think of this Unlockable by thumbs voting.
You have to finish and save the game under the normal difficulty setting to unlock the "Chubby Isle Paradiso" (Fat Island), "Storming The Mothership" (UFO), and "Ending Feature" options at the main menu.
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 Metal Slug 3 expert then please try to help others with their questions.