Mel Gibson isn't ACTUALLY the secret character. It's someone else, but I'm not going to tell you. On the end page it tells you to complain that the bonus character is Mel Gibson, even though it isn't. Understand? :P.
Sorry, I'd had enough of that developer lying to me :P
 "I Love Traffic"){kind=icon}
 "Mytheria"){kind=icon}
 "The Torture Game 2"){kind=icon}
 "Duck, think outside the flock"){kind=icon}
 "SHIFT 3"){kind=icon}
 "SHIFT 2"){kind=icon}
 "Pandemic: American Swine"){kind=icon}
 "Heavy Weapons"){kind=icon}