Ultimate Mortal Kombat 3 Cheats (Xbox360)

At the "Select Your Fighter" screen, press Up + A.

Play an eight person tournament. When you win you will be able to choose any of the
treasures. This is much easier than beating Tournament mode.

Accomplish the stated achievement to obtain corresponding number of Gamerscore points:

Flawless (11 points): Complete a Flawless victory against the CPU (1 round). 

Fatality (15 points): Complete a Fatality during an Xbox Live Versus game. 

Soother (20 points): Complete a Babality against the CPU. 

My Friend (20 points): Complete a Friendship during an Xbox Live Versus game. 

Combo Number 5 (15 points): Complete a 5-hit combo against the CPU. 

Competitor (12 points): Win a total of 10 Xbox Live Ranked Versus matches. 

Double Time (8 points): Complete a 2-hit combo against the CPU. 

Match Three (10 points): Reach the third match in any single player tournament. 

Match Five (12 points): Reach the fifth match in any single player tournament. 

Century (30 points): Win a total of 100 Xbox Live Ranked Versus matches 

Beat the Noob! (25 points): Beat the hidden character, Noob Saibot while playing the CPU. 

Ultimate (22 points): Become the champion in any single player tournament.

Select Cyber Ninja Smoke. Before a round begins, hold the following buttons until Human
Smoke appears. For player one, hold Left + HP + HK + Block + Run. For player two, hold
Right + HP + HK + Block + Run.