Mortal Kombat (2011) Secrets and Unlockables

Below is a list of the secrets and unlockables found in Mortal Kombat (2011):

Secrets

 * thumb|250px|right|Secret KryptsThere are four secret chest in the krypt which can be found, each yielding 5,000 koins (a total of 20,000 koins). To activate them, look for green spiders crawling and stare at them for a while. Their locations are as follows:
 * 1) Deadlands - To the right of DL-52, left of the building.
 * 2) Meadow of Despair - To the right of the Nekropolis entrance.
 * 3) Hollow of Infestation - By the wall, in front of an engraved demon head.
 * 4) Bloodmarsh - By the wall, in front of an engraved demon head.

Note: If the secret chests do not appear at once, open the map and then close it. It should allow access to the secret chests.

Secret Klassic Soundtracks
In order to use the hidden klassic soundtracks in battle, go to the Stage Select screen, highlight a stage, and press the Start button. Shao Kahn will laugh if done correctly.

The Following Stages contain a Secret Klassic Soundtrack:

1. Armory

2. The Courtyard

3. The Dead Pool

4. Goro's Lair

5. The Graveyard

6. Kahn's Coliseum

7. The Living Forest

8. The Pit

9. The Pit (Bottom)

10 The Pit (Day)

11. Rooftop (Dawn)

12. Rooftop (Day)

13. Soul Chamber

14. The Street

15. Shang Tsung's Throne Room

16. Subway

17. The Temple

18. Evil Monastery

19. Wastelands

Unlockables

 * Cyber Sub-Zero: The automated form of Sub-Zero. To unlock Cyber Sub-Zero, defeat him in Chapter 13 with Kabal. After he is defeated, the player will be given a message that states they have unlocked Cyber Sub-Zero. They will also earn the hidden achievement or trophy entitled Cold Fusion.


 * Quan Chi: To unlock Quan Chi, complete the entire Mortal Kombat (2011) Story Mode. Once completed, the player will be given a message that states they have unlocked Quan Chi. They will also earn the hidden achievement or trophy entitled Quan-Tease. See the walkthrough for tips on how to beat certain difficult fights.


 * Mileena's Flesh Pits Costume: To unlock Mileena's secret Flesh Pits Costume, the player must defeat or skip Challenge 300. The player does not need to defeat the challenge, but skipping it costs 50,000 Koins (though it's easy for players to skip it when they finish story mode). Once the challenge has been beaten or skipped, the player will see Mileena in her Flesh Pits Costume and receive a message saying they unlocked her alternate costume. The player will also be awarded the hidden achievement or trophy entitled Best...Alternate...Ever!

Another way to unlock Alternate Costumes
Just beat Arcade Mode in beginner or higher difficulty with the character whose alternate you want to unlock. This also works if a Babality is performed on Shao Kahn. This does not work with Cyber Sub-Zero, as he does not have an alternate costume.

How to Select an Alternate Costume

 * When selecting a character, press start on the character. There will be a left-right scroll menu with the possible outfits for the character to wear, Klassic Costumes appear under the name "MK1".