Sonic the Hedgehog CD advertisements
From Sonic Retro
These are product advertisements placed in various media to promote the release of Sonic the Hedgehog CD.
Sonic Goes CD
This two page advertisement mentions the games QSound ability and the 63 levels found in the game.
Welcome to the Next Level
This ad comes from the "Welcome to the Next Level" booklets Sega included with its games during the slogan's lifetime.
Sonic CD Korean Flyer
A full-page advertisement for Sonic the Hedgehog CD used in Korea.
Beep! Sonic CD Advertisement
An advertisement featuring Sonic CD and the Mega CD console as a whole. From the Japanese publication Beep!