http://www.pcgamer.com/sonic-mania-review/

What is it? A fast-paced side-scrolling platformer.Expect to pay £15/$20Developer PagodaWest/HeadcannonPublisher SegaReviewed on GTX 1080, Intel i5-6600K, 16GB RAMMultiplayer 1-2Link Official site

After countless attempts by Sega to refresh, revive, and reboot the Sonic series, it’s a straightforward side-scrolling platformer that ends up being the best one in decades. But while Sonic Mania is indeed a love letter to the blue blur’s ‘90s heyday, it also manages to feel new and exciting thanks to clever remixes of classic levels and imaginative boss battles. Sonic has always thrived in two dimensions, and this is the purest expression of his fast-paced rollercoaster platforming since people still had Mega Drives under their TVs.