News Sonic Mania: “Sonic Controls So Naturally, Almost Better Than The Classics” 24 July, 2016 21 March, 2021
News Sonic Project 2017: Eggman Is Main Villain, No Multiplayer Features, Game’s Genre Is “Action/Adventure” 14 February, 2017 13 September, 2020
NewsVideos Sonic SXSW 2018: Sonic Mania Adventures Short Animations Announced 16 March, 2018 21 March, 2021
News Sonic Tumblr: “We’ll Be Talking More About [Mania & Project 2017] In The Coming Months” 26 July, 2016 21 March, 2021
News SXSW 2017: Idea Of Mania Delay “A Recent Thing”, Jun Senoue Clarification & More 16 March, 2017 21 March, 2021
News SXSW 2017: No Retail Release For Mania Yet, But SEGA “Vouching For It” 16 March, 2017 31 August, 2020
News SXSW 2018: Sonic Mania+ Announced, Definitive Edition Of Game With Physical Release, Playable Mighty & Ray 16 March, 2018 26 August, 2020