Carl Williams writes, "Years ago, before they got their big boy britches on, the WWE was known as the WWF (World Wrestling Federation). See, the WWE decided to take on someone else that held those initials, the World Wildlife Foundation. The animal rights company won the ownership of the initials and the Federation became “Entertainment”. Anyhow, back in the early 1990’s gamers were privy to a lot of wrestling games. Most were based on either the WWF or WCW (the NWA was never featured in a video game that I know of). WWF Royal Rumble was one of those titles that took decent advantage of the Super Nintendo sound chip."