Sam Greszes is a writer, actor, and blogger currently based in Chicago. He has written for internationally distributed print publications such as ION Magazine and prominent websites like Eater, UPROXX, Kill Screen, and Thrillist for over 6 years. He also thinks he can beat you in an arm-wrestling match, but he's probably wrong.
To unlock him, you must first beat the game on Very Hard difficulty without losing a life. Then, he will challenge you. You must defeat him in this battle to unlock him for play in Arcade and Versus modes.