News Iizuka On Mania Plus’ New Content: “We Thought About Elements That Would Make Fans Happy” 2 May, 2018 21 March, 2021
News Iizuka: Grade Schoolers Highest User Demographics Of Mania Digital Downloads Outside Japan 1 May, 2018 8 February, 2021
News Iizuka: “If We Get Gameplay To Evolve To A Place Where SA3 Makes Sense, Then You Might See Adventure 3” 19 September, 2017 21 March, 2021
News Iizuka: “Sonic Mania Will Feature More Stages Than Any Classic Sonic Game” 22 June, 2017 21 March, 2021
News Iizuka: Chaos Will Return, “Sonic’s World” & Human World Are Separate 11 June, 2017 3 March, 2021
News Famitsu Has Released New Information On Sonic Mania & Forces, Iizuka Interview 12 April, 2017 2 September, 2020
