Before the January 31, 2010 cross-sell expansion, Mega Millions was the only multi-jurisdictional lottery whose drawings were carried nationally, instead of airing only on stations in participating jurisdictions. Chicago-based cable superstation WGN-TV simulcast Mega Millions drawings on its national WGN America feed immediately following WGN's 9pm (Central Time) newscast. Following the cross-sell expansion, WGN also began airing Powerball drawings nationally. WGN served as a default carrier of both major games where no local television station carried either multi-jurisdictional lottery's drawings. Both drawings were removed from WGN America in late 2014 when it ceased carrying WGN's newscasts.
Through 2008, Powerball drawings usually were held at Screenscape Studios in West Des Moines, Iowa. The drawings' host was longtime Iowa radio personality Mike Pace, who had hosted MUSL drawings since Lotto America began in 1988. In 1996, Powerball went "on the road" for the first time, holding five remote drawings at the Summer Olympics in Atlanta. A few weeks later, Georgia became the only jurisdiction to leave Powerball (Maine, which joined MUSL in 1990, left when Powerball began). In August 1996, Georgia joined the then-new The Big Game, then the other major U.S. lottery group. It planned to sell tickets for both games for the rest of 1996; but within days Georgia was removed from MUSL, not to return until the 2010 cross-sell expansion.
Presumably due to their experience with the Power Play option for Powerball, all 23 lotteries joining Mega Millions on January 31, 2010 immediately offered Megaplier to their players. The Megaplier continues to be drawn by Texas Lottery computers, as California does not offer the multiplier. Montana, offering Powerball before the expansion date, became the 24th lottery to offer the Megaplier, followed by Nebraska (the 25th), Oregon (the 26th), Arizona (as the 27th) and Maine (as the 28th lottery to offer the Megaplier option). After Colorado and South Dakota joined Mega Millions, this raised the number of lotteries offering the Megaplier to 37.