Sega France ha annunciato durante una presentazione di Sonic Generations l’arrivo di una nuova demo. Prevista sia per 360 che per Ps3 per il 19 Ottobre.
Come riportato da SonicStadium al minuto 06:13 del video lo speaker di Sega France annuncia la demo:

There will be another demo of Sonic Generations in the 19 october for the PS3 and Xbox 360

Aggiornamento: demo annunciata ufficialmente, sia Green Hill Modern che Classic! Annunciata anche la versione retail per Sonic Generations PC, prevista per fine novembre! Anche gli utenti PC finalmente potranno festeggiare al meglio il 20° compleanno di Sonic.
Di seguito la Press Release:

SONIC GENERATIONS™ CONTINUES TO CELEBRATE SONIC’S 20TH ANNIVERSARY WITH DEMO #2!

LONDON & SAN FRANCISCO (October 17th, 2011) – SEGA® Europe Ltd. & SEGA® America, Inc., today confirmed that a second demo is being released prior to the launch of the highly anticipated Sonic Generations™ game for the Xbox 360® video game and entertainment system from Microsoft and PlayStation®3 computer entertainment system.

The first demo, released on June 23rd 2011 – the anniversary of Sonic’s 20th year – allowed fans to play as Classic Sonic only. Now the second demo means fans can finally play as Modern Sonic – as well as Classic Sonic again – in the stunning environments of the iconic Green Hill level from Sonic Generations™. Demo #2 for the game will be available via XBLA and PSN on 19th October for Europe.

Gamers will be able to get their hands on the full game on the 4th November when Sonic Generations™ finally hits stores for the Xbox 360® video game and entertainment system from Microsoft, PlayStation®3 computer entertainment system and PC digital download. Sonic Generations™ PC boxed product and the Nintendo 3DS™ system will be released later in November 2011.