Behind every hero is a villian. Post your favorite video game baddies 
The Illusive Man - Mass Effect series
Bowser - Mario series
The Doppelgangers - Tomb Raider: Anniversary / Underworld
El Jefe - Sly Cooper: TiT
Jihl Nabaat - Final Fantasy XIII
Dr. Nefarious - Ratchet & Clank series
Thats it for now. Before I steal all the good ones
Kessler and Liquid Ocelot.
Cookie to the person who guesses who he is.
Dr. Cortex from the Crash Bandicoot series
Uka Uka, also from the Crash Bandicoot series
Dr. Nefarious
Klogg from the Neverhood
Oh I would also like to add to the extensive and very well thought out list of mine: Sundowner from Metal Gear Rising. He has a cool voice, fights for a good cause and has 2 knives!
Cookie to the person who guesses who he is.
I'm guessing from Modnation Racers.
Yea but like in LBP his character is dressed up like someone… but who?
I see.. in that case I have no idea.
Cookie to the person who guesses who he is.
Yes, from MNR. His name's Espresso and has a monkey called Monkeyato 
Much caffeine
Cookie to the person who guesses who he is.
Yes, from MNR. His name's Espresso and has a monkey called Monkeyato
Took me a little too long to find out his name is one big joke.
Dr. Nefarious and Lawrence for obvious reasons.
The Contessa from Sly Cooper: Band of Thieves
Clockwerk from the Sly Cooper series entirely.
Palpatine. I add him because he has made it into a lot of games over the years.
I also thought about adding Katherine Marlowe from Uncharted 3.
