GOLDEN RULE:

First P.
 
Prince of Persia: Sands of Time.
 
Bam.

I think this is the best one I've made so far. All the letters represent fantastic games.
Hopefully it isn't that difficult to fill up!

First Y - Final Fantasy X-2

I believe the second A in PlayStation is from Devil May Cry 3.

The 'S' in Playstation- Grand Theft Auto: San Andreas

first t in playstation looks like call of duty. And the *II* me thinks red faction 2? or wolfenstein.

First and only L - Black

2 --> Red Faction II

"2" ---> Red Faction II

No way! --

" No way! -- "

The O in "PlayStation" is from Killzone
 
EDIT: And try to spell my name right this time.

The O in sony is from Gran Turismo I reccon

First A in PlayStation is Disgaea 2

Is the S in Sony from the Infamous logo?

" Is the S in Sony from the Infamous logo? "

" @Tebbit said:

" Is the S in Sony from the Infamous logo? "

The "S" is a PS2 game. "

" @Gump said:

" @Tebbit said:

" Is the S in Sony from the Infamous logo? "

The "S" is a PS2 game. "

I stand by my initial response. "

Last "N" is from Burnout 3: Takedown.

First S - Metal Gear Solid 3: Snake Eater?

" @Tebbit said:

" @Gump said:

" @Tebbit said:

" Is the S in Sony from the Infamous logo? "

The "S" is a PS2 game. "

I stand by my initial response. "

Nope dude, "S" isn't InFamous! "

Isnt the last N (playstatioN) from Need for Speed Underground?

Edit: Sorry, 1 guess...
 
But I know what Y is in PlayStation

N is dragon quest cursed king? 
 
Edit :- N in sony

I in Playstation is from Def Jam: Fight for NY?

Two left!

I'd be happy to reveal another if no one else wants to give it a shot.

Is that blue/white "Y" from Katamari Damacy?

GOLDEN RULE:

The Y is pretty clearly Katamari Damacy...though I see Chuongster already got it.

The T is Call of Duty?

The last T is from Dragon Ball Z: Budokai Tenkaichi  

This thing is done!