Finish Sonic Mania

Green Hill Zone at speed; Sega's answer to Mario in 1991.

Tails, the spin dash and Chemical Plant; the best of the Genesis Sonics.

The two halves that lock together into one long game; the peak of Genesis Sonic.

Time travel through four versions of every zone, and two soundtracks depending on where you bought it.

Classic and modern Sonic through the series' best levels; the birthday game.

Six characters, a killer whale and the Dreamcast's launch.

Two campaigns, the Chao garden, and City Escape - the last Sonic game Sega made for its own console.

Teams of three switched on the fly, speed, power and flight in one control scheme.