"Sonic generations" refers to a video game where the character Sonic the Hedgehog meets and interacts with different versions of himself from different time periods. Full definition
So here we are again, judging a brand new Sonic game on our experiences in the Green Hill Zone, thanks to a newly released demo of Sonic Generations available on PSN and Xbox Live. (thereticule.com)
Sergie, who participated in Sonic Generations of Skate last weekend, stopped by to play Sonic Lost World and check out the rest of SEGA's booth. (blogs.sega.com)
IGN has pulled a whoopsie and revealed the release dates for Sonic Generations in both US and UK territories. (segadriven.com)