Long ago , i've noticed some glitches (more like differences)between the arcade version of MK2 and the PC converted version by PROBE. Even though i didn't pay attention to them because i seem to own a cracked version of MK2 for DOS , here they are :

What happens in the PC version:

- Uppercuts and roundhouse kicks don't do nearly as much damage as they do in the arcade version.
- Jade doesn't appear behind the trees on the living forest stage.
- Jade and Smoke NEVER appear at the start of battles when they were supposed to give hints about revealing them.
- Reptile's and Scorpion's moving animations only act normal before the actual match begins , after witch are changed with Sub-Zerio's anims(both moving and standing stances).

I don't think that the game being cracked has anything to do with it , but i'll ask anyway.