Finish Sonic CD

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.

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.

An alien amusement park in orbit and the Wisp powers; the game that pulled the series out of its worst decade.

Open zones for the first time, with a grind rail bolted to a hillside and titans to climb.

The Genesis Sonic made by fans, officially; the best Sonic since 1994.