Mortal Kombat: Deception is the sixth main installment in the Mortal Kombat series. The game introduced a new gameplay mechanic called "Krushing Blow," which allows players to perform a powerful, cinematic attack that can instantly defeat an opponent.
Here's a brief report:
You're looking for a report on Mortal Kombat: Deception/Revelations, I assume.
Mortal Kombat: Revelations, on the other hand, is a 3D fighting game that serves as a prequel to the original Mortal Kombat game. The game features a storyline that explores the early days of the Mortal Kombat tournament and the origins of the characters.