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Ultimate Mortal Kombat 3
Fight as Human Smoke:
Highlight the Smoke. Hold Away + HP + HK + Block + Run until the match starts.
Random character select:
Highlight Rain and press Up + Start. For player two, highlight Noon Saibot and press Up + Start on controller two.
Original tournament:
Highlight the "Start" option at the title screen, then press L + R + Start for an 8 x 8 endurance tournament mode. Press Up + Start to select random fighters. Note: At times a "?" will appear in a fighter's box, which will result in a glitched Sheeva and may crash the game.
Cheat menus:
Enter one of the following series of controller actions at the start/options screen to display the corresponding cheat menu.
Kool Stuff
Press Right, Up, B(2), A, Down, Up, B, Down, Up, B.
Kooler Stuff
Press Up, B, A, Left, Down, Y.
Scott's Stuff
Press B, A, Down(2), Left, A, X, B, A, B, Y.
Sound test:
Press Left, Down, Y(2) at the start/options screen.
In-game restart:
Quickly tap Start on controller two, then hold Start on controller one in a one player game. Select the "Mortal Kombat" option to start a new game.
Display mystery text:
Hold L + R on controller two and power on the SNES.
Kombat Kodes:
Select a two player game and enter the Vs. screen. Press Y, B, and A on controller one to select the first three characters of the Kode, and those same buttons on controller two 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:
| Character | Abbreviation | Presses |
| Dragon | D | 0 |
| MK Logo | M | 1 |
| Ying-Yang | Y | 2 |
| Three | 3 | 3 |
| Question Mark | ? | 4 |
| Lightning Bolt | L | 5 |
| Goro | G | 6 |
| Raiden | R | 7 |
| Shao Kahn | K | 8 |
| Skull | S | 9 |
| Kombat Kode | Effect |
| 000-033 or 033-000 | Player 1/2 half energy |
| 000-707 or 707-000 | Player 1/2 quarter energy |
| 445-any or any-445 | Timer disabled |
| 012-345 | One button brutalities (press HP) |
| 955-955 | Extended fatality time |
| 944-944 | One button fatalities |
| 788-322 | Fast uppercut recovery |
| 044-440 | No power - one hit kills! |
| 300-300 | No music |
| 012-012 | Health recovery. |
| 100-100 | Throwing disabled |
| 010-010 | Throwing encouraged |
| 020-020 | Blocking disabled |
| 205-205 | Winner fights Smoke |
| 769-342 | Winner fights Noob |
| 969-141 | Winner fights Shao Kahn |
| 033-564 | Winner fights Motaro |
| 444-444 or 460-460 | Randper Kombat |
| 820-028 | Fight at Pit III |
| 343-343 | Fight on The Roof |
| 282-282 | No Fear message |
| 987-666 | Flipper message |
| 123-926 | "..No knowledge without power" |
| 221-557 | Uppercut changes stage every time |
| 191-191 | Hyper speed |
| 120-120 | Credit screen before fight |
| 989-898 | 8-man tournament with random characters |
| 999-995 | In-close combos disabled |
| 091-293 | Sweeping disabled |
| 432-234 | Minimal damage |
| 449-449 | Invisible fighters |
| 987-123 | No powerbars |
| 688-422 | Dark fighting |
| 985-125 | Psycho kombat |
| 642-468 | Play hidden game |
| 666-444 | Fight at Scorpion's Lair |
| 330-033 | Fight at Jade's Desert |
| 466-466 | Unlimited running |
| 002-003 | Fight at The River |
| 004-700 | Fight at Kahn's Kave |
Press Down(2), Up, Down, HP.
Hint: Cyrax: Self-destruct fatality:
When close, press Down(2), Forward, Up, Run.
Hint: Ermac: Pit fatality:
Press Run(4), Low Kick.
Hint: Jax: Giant:
Press Run, Block, Run(2), Low Kick.
Hint: Jax: Mincer fatality:
When close, hold Block and press Up, Down, Forward, Up.
Hint: Jax: Pit fatality:
Press Down, Forward, Down, Low Punch.
Hint: Kabal: Pit fatality:
Press Block(2), High Kick.
Hint: Kabal: Babality:
Press Run(2), Low Kick.
Hint: Shang Tsung: Soul Steal:
When close, hold LP and press Run, Block, Run, Block.
Hint: Shang Tsung: Spike fatality:
When close, hold LP and press Down, Forward(2), Down.
Hint: Smoke: Blow World Up fatality:
When across the screen, hold Block and press Up(2), Forward, Down.
Hint: Smoke: Throat Bomb fatality:
When at sweep distance, hold Run + Block and press Down(2), Forward, Up.
Enable the "Kool Stuff cheat menu" code and set "Max Fatality Time" on, then enable the "Kooler Stuff cheat menu" code and set "Quick Finish" on. Fight until you hear "Finish Him/Her!". Do a uppercut, then after that quickly press R (Babality).