I'm back! :D
If SEGA made a Sonic game just for you, what would you want it to be like (your ideal game)?
Welll, it would be like Generations, and like others have said above me, nix the 2D Sonic and put more emphsis(?) on the 3D gameplay. have some upgradable abilities for Sonic and have the 'Zones" be constructed into their own world....because I would love to see Green Hill as more than just a zone. Make it colorful and vibrant and zany, like Unleashed and Colors were.
I would make a whole page worth of what I would want...but i'll just leave it there.
And other news, did you guys and gals hear about Metal Sonic's role in Sonic 4 Episode 2? Well, if you didn't (for shame XD) then your favorite robotic doppleganger with have his own little episode called Episode Metal! it picks up from where Sonic CD apparantly left off, with Metal battered and destroyed after his race with Sonic on Stardust Speedway(which is taken from Generations btw :)) Eggman revives him, and Metal Sonic races off through the first 4 zones of Episode 1. So it ties Episode 1, CD, AND Episode 2 together. And how you get this? Well, if you have downloaded Episode 1 off of 360/PS3/iOS/Tablets then 'Episode Metal' is free when you buy and download Episode 2.....pretty sweet huh?
EDIT: Oh boy...the game has been leaked. Gameplay is strewn all over Youtube and spoilers aplenty. Like the soundtrack, which I have :P