Please do the following:
Effect Code The instructor will ask if you want to chat with her. Select Combat School and while it is loading, rapidly press Square until the menu appears.
Contributed By: XxshadowxX.
Become an alien
To become an alien, aquire 1000 points in combat school. If you play again in combat school, your character will have a greenish skin. If you do the chat code, Meg will also get somewhat psycho.
Unlockable How to Unlock Become an alien Aquire 1000 points in combat school
Contributed By: Great_Gmr.
These Is Only One Unlockable Extras In Metal Slug X
Unlockable How to Unlock Mission Select Complete Arcade Mission Once
Contributed By: RaumeRVZ.
These Is Only One Unlockable Modes In Metal Slug X
Unlockable How to Unlock Another Mission Complete Arcade Mission Once
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