This game by far is the worst game on the series.Its so bad it actually pulls the whole series down a notch.
User Rating: 2.7 | Tom Clancy's Splinter Cell Essentials PSP
To start off the camera is very clunky. You have to manage your camera around and around until you find the spot u like. Second, is too overshadowed. I there is not enough lighting in the game, so you mostly always have to have the night vision on. Another thing is the multi-player. Should there even be one? When you're done with the game you can unlock 3 bonus missions. The only good thing is the mediocre suspense that it brings and it has a good storyline, which carefully follows up to Double Agent on the consoles, and it makes you want to buy the console game. I give it a 2.5 out of 5. 
