![Just noticed that sonic mania's metallic madness act 1 background has the buildings of sonic cd's metallic madness act 2 good future background in construction (yeah i know i've already made a Just noticed that sonic mania's metallic madness act 1 background has the buildings of sonic cd's metallic madness act 2 good future background in construction (yeah i know i've already made a](https://i.redd.it/just-noticed-that-sonic-manias-metallic-madness-act-1-v0-dfxkka83fhdb1.jpg?width=1080&format=pjpg&auto=webp&s=7184eb2dee828784c0245be1e2cdf9813b543c93)
Just noticed that sonic mania's metallic madness act 1 background has the buildings of sonic cd's metallic madness act 2 good future background in construction (yeah i know i've already made a
![Stream Metallic Madness Past [Sonic CD US Version] REMIX by Music from Mobius | Listen online for free on SoundCloud Stream Metallic Madness Past [Sonic CD US Version] REMIX by Music from Mobius | Listen online for free on SoundCloud](https://i1.sndcdn.com/artworks-e5mTczZGe8JRPFzx-Qs7H2w-t500x500.jpg)
Stream Metallic Madness Past [Sonic CD US Version] REMIX by Music from Mobius | Listen online for free on SoundCloud
![Sonic CD (XBLA) - Metallic Madness: Zone 2: Good Future Playthrough (Sonic) [Original Spin Dash] - YouTube Sonic CD (XBLA) - Metallic Madness: Zone 2: Good Future Playthrough (Sonic) [Original Spin Dash] - YouTube](https://i.ytimg.com/vi/q5MebZ8azn8/maxresdefault.jpg)