Does the source in question regarding Sonic The Hedgehog specifically mention free to play downloads? No it doesn't. 97.95.68.240 (talk) 22:45, 11 May 2016 (UTC)
I will quote another user in the matter of the said report. "The 2015 Sega Annual sales report for the Sonic series includes the sales / downloads of pachinko / pachislot games, merchandise, digital titles, and mobile games."