Sonic 3 and sonic and knuckles

I've just played Sonic 3 & Knuckles, Knuckles in Sonic 2 and Blue Sphere on my 360, made a save onto the cloud for each of them, and it seemed to actually be the fix I needed to be able to play them on the X1. Thanks for the persistence in help, got there
eventually.

I guess rather than pick up on our Sonic 1, 2 and 3 ownership or cloud saves it picks up on the separate saves WITHIN Sonic & Knuckles for Blue Sphere, Knuckles in Sonic 2 and Sonic 3 & Knuckles.

Not at all. When you download Sonic And Knuckles there's a area that says "Extras" Under extras you see "Sonic 3" And if you have sonic 3 or Sonic 2 downloaded it lets you connect sonic and knuckles to one of those games. HOpe it helped.

^Sonic (240MSP), Sonic 2 (240MSP), Sonic 3 (240 MSP), Sonic & Knuckles (120 MSP), Sonic Adventure (400 MSP), Sonic 4 (800 MSP).

I just tried Sonic 3 and Sonic & Knuckles; it's just Sonic 1 that's giving me problems.

That game your are talking about where different discs gave you different monsters reminded me of Sonic & Knuckles on the Genesis/Mega Drive.

-

If you haven't played it Sonic & Knuckles was the continuation of Sonic 3 and when you added Sonic 3 on top of the lock-on cartridge you got the complete game Sonic 3 & Knuckles.

-

Now when you put in Sonic 1 on the lock-on cartridge and pressed A,B,C & Start on the control pad you got the Blue Sphere Game (which was the special stages in Sonic 3 & Knuckles) and you could put different games in to the lock-on cartridge and get a single
level per each different cartridge.