10 Secret Areas That Exist In Your Favourite Video Games

7. Perfect Dark - Maian SOS

Perfect Dark was a must-have title for any Nintendo 64 owner, thanks to the same great gunplay of Goldeneye combined with an awesome, tongue-in-cheek superspy setting. Typically of Rare, the game is filled to the brim with cool little Easter eggs and hard-to-unlock secrets.

The best secret level is Maian SOS. Unlocked after completing all Solo Missions on Special Agent Difficulty, the mission lets you play as the much-loved Elvis. Rather than being the King of Rock and Roll, Perfect Dark's Elvis is a comical little alien who's rescued by Joanna Dark during the campaign. During Maian SOS, the player must take control Elvis as he attempts to escape Area 51 and send out of a distress signal.