Nothing really just Blue Sphere.
1:Sonic the Hedgehog 2 2:Sonic Adventure DX 3:Sonic Advance 2 4:Sonic 3 & Knuckles 5:Sonic the Hedgehog 5: Sonic the Hedgehog 4: Sonic Advance 3 3: Sonic Adventure 2: Sonic & knuckles 1: Sonic CD 5: Sonic the Hedgehog 3 4: Sonic the Hedgehog 3: Sonic the Hedgehog (2006) 2: Sonic and the Secret Rings 1: (what? not sonic cd?) Sonic Adventure
In Sonic Adventure 2 Battle(she is very hard 2 unlock get all rank A's with sonic!)Sonic Adventure DX,Sonic Advance 1 2 and 3(in 1 of them you have 2 unlock her).Sonic Riders.
You have to have unlocked shadow first, which you can unlock shadow by beating adventure mode as rouge, and to unlock rouge, beat adventure mode as knuckles, anyway, back to silver. To unlock silver, you have to at least beat 12 characters in the 10 min. knockout round in the challenge section in 1-p. Hope this helps!
Get all gold medals on all missions By Hunter Ho
There are many ways. But, since I'm ahardcore player at Sonic, I don't know any specific ways to unlock them. I just played Sonic 1, 2, 3, and Sonic and Knuckles. Play nonstop on these games, and you'll unlock: 1. Knuckles in Sonic 2 2. Sonic 3 and Knuckles 3. Blue Sphere 4. I'm not sure, but maybe Knuckles in Sonic 1 Hope this helps all Sonic fans!
sonic 1, sonic 2, sonic 3, sonic and knuckles, blue sphere, knuckles in sonic 2, sonic 3 and knuckles, sonic 3d blast, sonic spinball, dr. robotnik's mean bean machine, flicky, and ristar.
Yes, it does! if you put Sonic 1 on it, it comes up with Blue Sphere the special stage in sonic and knuckles, If sonic 2 is in it, you can play as Knuckles in sonic 2 and reach places you couldn't with sonic!, but if you put sonic 3 in it it plays Sonic 3 and Knuckles and play sonic 3 as knuckles, acsess cheat code, but the final boss of sonic 3 is disabled as knux and Sonic 4 don't work cos that's for PS3 and Xbox 360 and wii
Knuckles is not unlockable is story mode, but he is playable in competition mode. Note that Knuckles cannot glide in competition. If you lock on Sonic 3 to Sonic & Knuckles you can play through Sonic 3 story mode as Knuckles. He can glide in Sonic 3 & Knuckles. He is also playable in Sonic 2, if you lock on Sonic 2 to Sonic & Knuckles. It would be Knuckles in Sonic 2. He can also glide in it.
Nothing really just Blue Sphere.
He first appeared in issue #1 of "Sonic's Friendly Nemesis Knuckles".
when he visits the past in sonic adventure 1
There are many games that have the character Sonic The Hedgehog in them. The original one was Sonic The Hedhehog; followed by STH 2 and 3; Sonic Chaos; Sonic & Knuckles; STH triple trouble; Knuckles' Chaotix; Sonic Blast; Sonic Advance 1-3; Sonic Rush; Sonic Rush Adventure; and then STH 4 episode 1.
1:Sonic the Hedgehog 2 2:Sonic Adventure DX 3:Sonic Advance 2 4:Sonic 3 & Knuckles 5:Sonic the Hedgehog 5: Sonic the Hedgehog 4: Sonic Advance 3 3: Sonic Adventure 2: Sonic & knuckles 1: Sonic CD 5: Sonic the Hedgehog 3 4: Sonic the Hedgehog 3: Sonic the Hedgehog (2006) 2: Sonic and the Secret Rings 1: (what? not sonic cd?) Sonic Adventure
sonic the hedgehog's 1, 2, and 3, sonic spinball, sonic and knuckles, and sonic 3D blast
I will say Sonic's 1, 2, 3 but Sonic & Knuckles is tottaly awesome or Sonic Blast Dudes!
in the toliet