A: No. The gore animations were removed from the core data. However, some modders are working on texture packs to remove the green blood.
See how Mortal Kombat vs. DC Universe performs on modern PC hardware through various emulation setups: Mortal Kombat vs DC Universe (PS3) on Batocera Mini PC! 576 views · 3 years ago YouTube · Retro Knight Gaming
Raiden uses his lightning to implode a portal just as Shao Kahn is attempting to escape his defeat. In the DC Universe:
To perform a finisher, you must be at "Finish Him/Her" distance.
Note: In the Settings menu of the game, you can view the full move list for every character under "Move List."