If you own Deception on PS2, you don't need to buy this game. But if you want a good PSP fighter, this is a right choice
What does this game have?
1. Many great characters from the MK universe.
2. Two fatalities per characters
3. Three different fighting styles
4. Shao Kahn and Goro (not available in MK: Deception PS2 version)
5. Lots of stage fatalities
6. A painful but beatable last boss
7. Easy to master juggles and combos
8. Flashy finishing moves
What it doesn't have:
1. Kung Lao, Reptile, Kano, Sonya
2. The robots
3. Shang Tsung
4. An enjoyable konquest mode.
So if you like mortal kombat games and want to get one for your PSP, this is a good game. Go ahead and buy it. Too bad the newer games are not out for this platform.