There isn't an SAB3 yet!
there is sonic adventure 3
no
No. The last Sonic Adventure was Adventure 2 which was released in 2001. I doubt there will be another Sonic Adventure but in a interview a member at Sega he likes the idea of remaking Adventure 1.
Sonic Adventure Sonic Adventure 2: Battle Sonic Advance Sonic Advance 2 Sonic Advance 3 Shadow the Hedgehog
Depends on which game you're talking about, but yes. Sonic 2, 3, Sonic & Knuckles, Sonic 3 & Knuckles, Sonic Adventure, Sonic Adventure 2, Sonic Adventure 2 Battle, Sonic Heroes, Sonic The Hedgehog (For Wii, XBox 360 and PS3), and most Sonic Games you can be. Usually, doing it requires the 7 Chaos Emeralds. However, in Sonic Adventure and Sonic Adventure 2, its' done as a special extra quest.
No the Sonic Adventure series ended in 2002 with the release of Sonic Adventure 2: Battle for Gamecube. There have been numerous rumors of a third Sonic Adventure being released but nothing has been released by SEGA to confirm them.
There is a Sonic Adventure #1 and a Sonic Adventure #2.There is now a Sonic Adventure 3 - released in 2011 - the year of the Sonic 20th anniversary.
Sonic Mega Collection (This has 7 games on it) Sonic Adventure Battle 2 Sonic Adventure DX Directors Cut Sonic Heroes Sonic Gems (this has 3 games on it) Sonic Riders Shadow the Hedgehog
beat level 3 in races
Here's the list for 2009, Sonic and the Black Knight Sonic Unleashed Sonic Adventure 2:Battle Sonic Chronicles:The Dark Brotherhood Sonic the Hedgehog[2006] A.K.A. The Next Generation Sonic Adventure DX:Director's Cut Sonic Heroes Shadow the Hedgehog Sonic Riders:Zero Gravity Sonic Riders Here's my list: 10: Sonic Riders ZG 9: Sonic and the Secret Rings 8: Sonic Unleashed 7: Sonic the Hedgehog 3 6:Sonic the Hedgehog 1 5: Sonic Adventure 4: Sonic Advance 3 3: Sonic Adventure 2:Battle 2: Sonic and Knuckles 1: Sonic CD
Yes and no, They are going to make many new sonic games and Sonic Unleashed was origionally going to be named Sonic adventure 3, but I think in 1-3 years should bring it along. Besides, the Sonic Adventure series contained the only two "good" 3D sonic games. I am sorry buddy, but there is no definite date
Sonic Adventure 3 has not been anounced