Sonic Celebrates Birthday With Sonic Generations Demo - Siliconera

Sonic turns 20 years old on June 23 and Sega is handing out a Sonic Generations demo as a party favor. Download it and you can play Green Hill Zone Act 1 with Classic Sonic.

Sonic Celebrates Birthday With Sonic Generations Demo - Siliconera

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Many Sonics have gathered to celebrate a special day. Happy

Celebrating Sonic's Birthday! Sonic Generations Ep.1

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Sonic Generations Demo - Colaboratory

Sonic Generations Demo - Colaboratory

References to Sonic in video games - Sonic Retro