By playing loads of battle's in quick play is the most popular way for more ways to unlock thing's or have fun in the following soulcalibur's (1,2,3 and 4) then here's a website you can check out!also for tips (also the tips are really funny and they work he he)
soulcalibur-tips-from-talim.webs.com
Enjoy!
Chat with our AI personalities
no, but you can unlock knuckles, amy, and cream.
amy is already unlocked in sonic advance. in sonic advance 2 beat the game with every character with all 7 chaos emeralds to unlock her. in sonic advance 3 beat toy kingdom with sonic as leader ro unlock her.
Yoda is available on Xbox360 and Darthvader is available on PS3 I do believe that you can now download yoda on the ps3, but he will come at a cost Not sure if you can do the same on the xbox
Amy is already unlocked, just choose to play as her
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.