GameCube-Europe has posted a list of the different Sonic games that will be included in the Sonic Mega Collection game for the GCN.

Here is the list of vintage Sonic titles which will appear on the upcoming ‘Sega Mega Collection,' exclusively for the GCN.

- Sonic The Hedgehog (Megadrive - 1991)
- Sonic The Hedgehog 2 (Megadrive - 1992)
- Sonic CD (Sega CD - 1993)
- Sonic The Hedgehog 3 (Megadrive - 1994)
- Sonic & Knuckles (Megadrive - 1994)
- Sonic 3D Blast (Saturn - 1996)
- Sonic R (Saturn - 1997)
- Sonic Shuffle (Dreamcast - 2000)
- Speculated: Sonic Drift (Gamegear - 1995)

Source: Planet Dreamcast