Sega Genesis
Sega sold 30.75 million Genesis units worldwide. Of these, 3.58 million were sold in Japan, and sales in Europe and the U.S. are roughly estimated at 8 million and 18–18.5 million as of June 1997 (at which time Sega was no longer manufacturing the system) respectively. In 1998, Sega licensed the Genesis to Majesco Entertainment in North America so it could re-release the console. Majesco began reselling millions of formerly unsold cartridges at a budget price, together with 150,000 units of the second model of the Genesis. It released the Sega Genesis 3, projecting to sell 1.5 million units of the console by the end of 1998. An estimated 3 million Genesis units were sold by Tec Toy in Brazil.
Sega
Sega released the Master System's successor, the Mega Drive, in Japan on October 29, 1988, though the launch was overshadowed by Nintendo's release of "Super Mario Bros. 3" a week earlier. Positive coverage from magazines "Famitsu" and "Beep!" helped establish a following, but Sega only shipped 400,000 units in the first year. The Mega Drive could not overtake the venerable Famicom and remained a distant third in Japan behind Nintendo's Super Famicom and NEC's PC Engine throughout the 16-bit era. For the console's launch in North America, where the console was renamed Genesis, Sega had no North American sales and marketing organization. After Atari declined an offer to market the console in the region, Sega launched the console through its own Sega of America subsidiary. Genesis was launched in a limited number of markets on August 14, 1989, and in the rest of North America later that year. The European version of the Mega Drive was released in September 1990.