English: 1999 (Michael McGaharm) 2000 (Ryan Drummond) 2001-2004 (Scott Dreier) 2005-2010 (Dan Green) sonic underground (Ian corlett) sonic OVA (Bill Wise) sonic x (Dan Green)
Japenese: 1998-present (Nobutoshi Canna) OVA (Yasunori Matsumoto) sonic x (Nobutoshi Canna)
Sonic, Tails, Knuckles, Cream. And you can play as Amy, if you cleared the game in 100%
You have to unlock every Sonic & Knuckles lock-on individually by fulfilling specific requirements: Blue Sphere: Play Sonic the Hedgehog and Sonic 3D Blast 20 times each. Knuckles in Sonic 2: Play Sonic 2 and Sonic Spinball 20 times each. Sonic 3 & Knuckles: Play Sonic 3 and Sonic & Knuckles 20 times each. Note that you can simply enter and exit the game really quickly twenty times in order to fulfill these requirements.
You can play them in the Sonic Mega Collection Games, but not in Sonic Gems:i can go super sonic says:but you need to unlock sonic 3 and knuckles that's what i had to do!
Dwayne Johnson does not play in the movie He Got Game.
You can play Sonic 3, or Sonic & Knuckles but unfortunately you cant play Sonic 3 & Knuckles on Sonic's Ultimate Genesis Collection.
No. You can play as Sonic, but not Knuckles. Knuckles is however available as a trophy, or can be seen running along in the green hill zone stage.
You don't. You need sonic 3 & knuckles to play as Knuckles.
Yes,but on the sonic & knuckles side,not sonic 3 side
Not on it's own, no. You can lock Sonic 3 onto Sonic and Knuckles and play as Knuckles through both games, though.
I am not sure what you mean by play but there will be a movie for the game in 2011.
yes you can play every kind of game on mini clip.
those are the sonic 3 levels play sonic 3 and knuckles level select you can to get it play sonic3 and sonic and knuckles 20 times each