Image credit: Eurogamer It is amazing what some people will do for an in-game cosmetic, and even those who don't live in the right area to receive a pizza promo skin for gory fighting game Invincible Vs are still ordering themselves a slice, just to receive the in-game ensemble. The cosmetic in question is a skin for Mark Grayson, and can only be acquired by purchasing either a slice or a whole pie's worth of the Burger Mart Supreme - a burger inspired pizza complete with ground beef, pickles and sesame seeds on the crust - from the US-based Prince Street Pizza chain . Purchase a slice, receive a code. Done. Invincible VS - Official Conquest Gameplay Trailer.…