Polygon limit per scene jump from 3000 to 10000.
This patch adds 4 new fighters, never seen in Mortal Kombat 4. Unfortunately they are only skins and they take the place of other MK4 characters using all their moves.
The Shaolin Monk Kung Lao is back. He uses all of Kai's moves and Fatalities.
The cyber assassin comes back to take the place of Jax. You can even hear metal sounds when he punches.
We didn't really liked Tanya in Mortal Kombat 4, but Mileena, she was something else. She is classic character who has a lot of fans. Now Mileena looks better than ever.
As you probably know, Kitana is present in the PC version of Mortal Kombat 4 after an unofficial patch. But her 3D model looks horrible. Now she looks a lot better.