The blue blur’s new hometown, “Green Hills,” obviously references the Green Hill Zone. While there are plenty of new easter eggs in this movie, some nods to the Sonic video games that were either re-visited or made to the sequel. Be warned there are plenty of spoilers ahead! Our countdown includes the Mean Bean Coffee Shop, Angel Island, Knuckle's Tribe, and more! What did you think of Sonic 2? Are there any hidden details we missed? Let us know in the comments below! 'Sonic the Hedgehog 2' is packed with awesome references to the video games! For this list, we’ll be looking at the little easter eggs and hidden details that refer back to the Blue Blur’s roots in the realm of video games.