SEGA aired the last episode of the Sonic Mania Adventures last week but they are not totally finished with the web series just yet. The company has just released an in-depth ‘Behind The Scenes’ video of the Sonic Mania Adventures 2D Animated web series. The video contains interviews with director Tyson Hesse and Lirit Rosenzweig-Topaz (Neko Productions) about the development of Sonic Mania Adventures. You can see the video for yourself below.