Sonic Mania - 25th Anniversary Debut

It's the ultimate Sonic celebration! Sonic returns in a new 2D platforming high speed adventure, and he's not alone! Developed in collaboration between SEGA

Sonic Mania: Sonic goes back to 2D for his 25th anniversary

Sonic the Hedgehog: 25 years of a video game icon Part 1

Sonic 25th Anniversary – tylerchancellor

Sonic Mania: Sonic goes back to 2D for his 25th anniversary

Sonic the Hedgehog' Returns to Its Retro Roots for 25th

Sonic 25th Anniversary : Sonic Mania (2D) and Sonic Project 2017

SEGA Has Two PS4 Sonic Games in Production

Sonic Mania Official 25th Anniversary Debut Trailer

Sonic 2017's Official Title is Sonic Forces, Sonic Mania Delayed