Sonic Mega Collection Plus Mini is a promotional Web Browser game made by SEGA to promote their newly introduced Sonic Mega Collection Plus. As its name suggests, it is a miniature version of Sonic Mega Collection. Instead of having multiple classic games, only a slightly altered version of Sonic the Hedgehog (1991) is playable, and the only playable stage is Green Hill Zone.
- The Sonic sprites are from Sonic the Hedgehog 2 rather than Sonic the Hedgehog (1991)
- There is a glitch. After you keep running Sonic will keep running until he stops.
- Play the Game (Note: The "Send a Postcard" button doesn't work.)