Sonic Generations 3DS: New Preview Confirms Multiplayer Exclusive Levels, Emerald Coast & Shadow - The Sonic Stadium
Sonic] My Sonic Generations 2 Idea by fnafeditstop on DeviantArt
Sonic Generations review: Run-time compiler | Engadget
OXM reveals how Sonic Team picked levels for Sonic Generation » SEGAbits - #1 Source for SEGA News
Sonic Generations (3DS Version): All Levels Origins - YouTube
LTTP: Sonic Generations, a flawed gem | ResetEra
Sonic Generations Review - Sonic Generations Review: Dimps' Reliable Quality Skips A Generation - Game Informer
Levels I wanted in Sonic Generations by Superwaluigi64 on DeviantArt
How Sega chose which levels to include in Sonic Generations - Gematsu
Johnny 🔥 on Twitter: "A couple of people are talking about Sonic games so here's my opinion: I think Sonic should stick to 2D and Boost mechanics for future games. Boost games