During Player Select, go to the Arena Select Menu, and hit the Start button on the arena music you want to select. You should hear the announcer laugh, which indicates that you have chosen to switch the default stage theme back to it's original arcade tune.

Hidden King of the Hill Avatar Moves During theater mode of any King of the Hill match (as a spectator), highlight your avatar and press the "X" button. To bring up the Avatar Move menu. Once the menu is up, preform the desired directional combo.

At the versus screen before the match starts, Player 1 enters the first 3 digits while Player 2 enters the last 3.

These secret battles can only be unlocked in Arcade Mode.

Highlight the character you want to play as and press "Start." Pressing "X" will give you the original color (for example, Scorpion's standard yellow color) and pressing "Start" again will give you the alternate color (for example, Scorpion's alternate orange color).

To execute a Babality on a boss character, do the following: Goro/Kintaro: 1) Play at Medium difficulty or higher 2) Lose no matches (individual rounds are ok, but NO continuing!) 3) Perform a Babality on Shang Tsung 4) Do not use the block button at all in the last round of the fight with Goro/Kintaro 5) Babality will automatically activate upon your winning the match Shao Khan 1) Play at Medium difficulty or higher 2) Lose no matches (individual rounds are ok, but NO continuing!) 3) Perform a Babality on ALL characters along the ladder, including Shang Tsung and Goro/Kintaro 4) Do not use the block button at all in the last round of the fight with Shao Khan 5) Babality will automatically activate upon your winning the match

When on the character select screen for Practice Mode. Use the Triangle button to choose your arena. On this screen press L & R shoulder buttons simultaneously while selecting any arena. You'll hear Shao Kahn's laugh to confirm.

Turn the difficulty to "beginner" level, setting the number of rounds to win a match to 3. Tackle arcade mode until you get the Pit (night) to come up as the first stage. The goal is to unlock the hidden fight with Classic Reptile, so if there are no silhouettes flying in front of the moon, pause the game and choose the option to pick another character (even if you will just use the same one). Once you've picked your character, the fight will again start in the Pit. When you eventually get a match where you see the silhouettes flying in front of the moon, get a double-flawless and finish your opponent with a stage fatality. You will unlock the fight against Classic Reptile. Battle Classic Reptile until the end of the match. When the announcer says "Finish Him/Her!", pause the game and choose to select a new character. When you begin the new fight, it will introduce the original character you fought to get to Classic Reptile as if they are a secret battle that you've unlocked. Each round you win against them nets you 5,000 koins, while each round lost earns you a still sizeable 1,000. When the announcer says "Finish Him/Her!", pause the game and choose to select a new character. Rinse and repeat. This glitch will allow you to continue to fight the same character, each time earning 1,000 or 5,000 koins per round as if you are fighting Classic Reptile. Assuming you set the rounds to win a match at 3, you could earn 12,000 koins each match (2 won and 2 lost rounds)! This will make it VERY easy to collect the 299,880 koins needed to unlock everything in the Krypt! 25 matches with 2 won and lost rounds, each, will do the trick.

There are 38 Bronze Trophies, 10 Silver Trophies, 2 Gold Trophies, and 1 Platinum Trophy.