My is Sonic N for N-Gage.But S & the secret rings and sonic rush

2D
Sonic 3 & Knuckles (Sonic 3 + Sonic & Knuckles)
I really liked that each character could go through their own ways in the levels. Especially with Knuckles playing through almost all of the game differently. Having the second act in every level being different to first, in terms of appearance, was a nice touch. And the mini-boss feature was also pretty nice

3D
Sonic Adventure 2
I liked that it had 3 different gameplay styles, and unlike the first adventure, this one didn't have any disappointing ones. Music wasn't bad, either, since the songs fit well with the levels, and were good enough to listen outside of the game too. The multiplayer was also pretty fun.

Sonic and Knuckles was my favourite.

I only really played two games: the one for Sega (Sonic 2?) and the one for DreamCast (Sonic Adventures?). I prefer the one for Sega. Pretty straight forward with a nice simple approach.

it's a close battle between 2 of them.

Sonic The Hedgehog
Sonic The Hedgehog 2


both of those were some serious fun and still are (for those of you who are looking for a good game to play)


I really don't know which one wins I am a HUGE fan of both.

sonic on the sega gen or sonic adventure

What was the one where you had to control sonic on the pinball secret levels and bounce off all the crystal thingies?

That one anyway, regardless of what it's called.

Sonic & Knuckles is definitely my favorite. Still have my good ol' megadrive dusting in the corner of my room just in case I want to play it.

Sonic Spinball

Sonic 2 was my favorite. Sonic 1 was awesome too but Sonic 2 wins because it was two player. Man I remember spending hours in the 2P mode gambling away rings in Casino Night Zone.