Wonderboy
2 Crude Dudes
The "streets of rage" crew
Jazz Jackrabbit
The Double Dragon guys
Earthworm Jim & Evil the Cat
Sam and Max
Caleb
Battletoads
Jack Wade
Bubsy Bobcat
Roger Wilco
The Floigan Bros
Kya
Arthur
Rayman
Alice
Ryu Hayabusa

...There's a few more...

Herbert (Fallout series)
Rayman
Crash Bandicoot
G (House of the Dead series)

"Laharl is the son of King Krichevskoy, ruler of the Netherworld. However, after awakening from a two year slumber, he discovers that his father is dead and almost all of his vassals are gone - most of them are, in fact, trying to take Laharl's place, rather than trying to serve him. As the rightful heir to the throne, Laharl sets out to take the throne by force with his vassal Etna's help, and proclaim himself as the true Overlord of the Netherworld."

Twinsen from Relentless

They'd have to fight the Bad Dudes first (although Billy and Jimmy (Double Dragon) would kill em' all).

Oh, and the fine gentleman known as Professor Layton.

Ok here are some I would like to see :D
Marked ones is the ones I want the most..

-Murphy the bug hunter (From a not so famous game called Supaplex. I play it alot.)
-Mario
-Luigi
-Donkey Kong
-Sonic
-Link
-Zelda
-Samous
-Lara Croft
-Cloud
-Kirby
-Ryu
-Mega Man
-Master Chief
-Gordon Freeman
-Rayman
-Yoshi
-Prince of Persia
-Crash
-Bomberman
-Darth Vader or Yoda (lol)
-Tails
-Vegeta
-Pac-Man
-Blinky, Inky, Pinky or Clyde
-SpongeBob SquarePants (lol)
-Pikachu
-Spyro
-Justin Bieber (With only one power: "Suicide -100 hp" hahaha)

Haha why not the left one? :p

Why do I have the feeling this idea will never get off the ground? So many empty promises.:rolleyes: