Kombat Kodes - Select a two player game. At the Vs. screen, player one must press B, R, and A (or Low Punch, Block, Low Kick) to select the first three characters of the Kode, and player two uses the same buttons on a second DS for the last three characters. Enter a valid Kode before the Vs. screen fades. Pressing a button will cycle the specific character to which it is assigned.

Result Kode

Belltower stage 091 190
Bridge stage 077 022

Graveyard stage 666 333

Jade's Desert stage 330 033

Kahn's Kave stage 004 700
Kahn's Tower stage 880 220
Kombat Temple stage 600 040

Noob Saibot Dorfen stage 050 050

Pit 3 stage 820 028

Rooftops stage 343 343

Scislac Busorez stage 933 933
Scorpions Lair stage 666 444
Soul Chamber stage 123 901
Street stage 079 035
Subway stage 880 088

Waterfront stage 002 003
Infinite Run 466 466

Unikoriv Referri: Sans Power (one hit KO) 044 440

Throwing Disabled 100 100
Throwing Encouraged 010 010

Silent Kombat 300 300

At the "Ultimate Kombat Kode" screen, enter one of the following codes to activate the corresponding cheat function. The numbers indicate the number of times you need to tap an icon in a particular position to change it. Note: The Ultimate Kombat Kode screen becomes unlocked after you choose not to continue after a defeat.

Result Kode
Play as Classic Sub-Zero 81835
Play as Ermac 12344
Play as Mileena 22264

Play as Human Smoke - At the character selection screen, select Robo Smoke. Immediately before the battle begins, hold Block + Run + High Punch + High Kick + Back.

Puzzle Kombat characters - Successfully complete the indicated task to unlock the corresponding characters:

Bo Rai Cho: Score over 17,600 points.
Jade : Successfully complete Puzzle Kombat without continuing.
Kabal : Use the Super Move three times in a round to break chains.
Mileena : Win a round in less than one minute.
Raiden : Setup a five link combo.

Human Smoke's moves - Note: Human Smoke does not have an Animality or second fatality.

Spear: Press Away(2), Low Punch.
Teleport: Press Down, Away, High Punch (can be done in air).
Air Throw: Press Block (in air).
Fatality: Press Run, Block, Run(2), Low Kick (close).
Pit: Press Forward, Up(2), Low Punch (close).
Babality: Press Down, Away(2), Forward, High Punch.

Sub-Zero's special move - Quickly press Down, Away, B to make a frozen copy of yourself. If your opponent walks into it or touches it, they will freeze. Note: This move does not work with the unlockable Classic Sub-Zero.