While the re-release of Sonic Adventure 2 has only been officially announced for Xbox 360 and Playstation 3 at the moment, it seems obvious enough that it will be coming to PC as well. After all, every other Dreamcast re-release so far has been released on PC as well and the upcoming ports of Jet Set Radio and NiGHTS Into Dreams will be available on the platform too. Now the ESRB listing has shows that you will be able to get SA2 on digital download services like Steam in it’s listing of the game.
Unlike the Dreamcast and Gamecube versions of the game, this version has gotten a rating of E10+. This is presumably because the rating didn’t exist yet when the game was originally released for those consoles. The reasons listed for the rating are “Mild Cartoon Violence” and “Mild Lyrics”. Apparently kiddies shouldn’t be listening to Unknown From M.E..