Sonic the Hedgehog will be turning 20 years old this year after making his debut on the Sega Genesis back in 1991. As Mario's #1 rival, Sonic has enjoyed quite a successful career on the Genesis, as well as other platforms further down the line. To celebrate the anniversary, Sega's gift to gamers is Sonic Generations, a game where Sonic travels back in time and speeds alongside his former self in some of Sonic's most memorable levels throughout his career. A few more screenshots have been released, showing off the remastered Green Hill Zone in all of its beauty.

 

 

 

Many of Sonic's foes will return, including the pirahnas that are hungry for rings!