Mortal combat is a amazing game. If you liked the old games like street fighters imagine that but extremely up graded to make it cooler, new moves, and just saying but a lot of blood and gore =P. so i would say go and rent it. It is sooo worth it.
Is it a rent? Yes. Is it a buy? HELL YES! This game just satisfies the expectations the original Mortal Kombats have left us with over the year! I was a little bit hesitant because of MK Vs DC Universe but this one was just amazing so totally rent it!