Area 51
Unlockables
Hard mode
Successfully complete campaign mode on the medium difficulty setting to unlock the hard difficulty setting.
Contributed By: RaChuChu.
Easter Eggs
Gray Alien in multi-player mode
Successfully complete campaign mode on the hard difficulty setting to unlock Gray Alien in multi-player mode.
Contributed By: RaChuChu.
Know Something We Don't?
You can submit new cheat codes for this game using our Cheat Submission Form.
Have We Been Fooled?
If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.
Area 51 Resources
GameSpot
Visit GameSpot for more Area 51, including 1 review, 2 previews, 6 news stories, 40 screenshots, 19 gameplay movies and 1 download.
Game Rankings
Visit Game Rankings for 60 reviews and previews for Area 51 from around the web.
