Fight Extra Bosses in Arcade M...
	Fight Second Rival...
	Various Trophies...

When you meet all the requirements, you will face an extra boss after defeating Seth. Like Seth, these will be powered up versions of the normal playable character. All number requirements must be met before fighting Seth. All numbers assume the normal 3 round setting.

Akuma: Never lose a round, and get 1 Perfect victory.
Evil Ryu: Never lose a round, get 1 Perfect victory, and defeat Seth with a Super or Ultra combo.
Gouken: Never lose a round, get 1 Perfect victory, get 10 First Attacks, and have 5 Super or Ultra combo finishes.
Oni: Never lose a round, get 1 Perfect victory, get 10 First Attacks, have 5 Super or Ultra combo finishes, and defeat Seth with a Super or Ultra combo.

Only for Ryu, Cammy, Chun-li, Seth, C.Viper, and Guile: Hold the all kick button as soon as you see "Now! Fight your Rival!" to fight against the character's second rival.

Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Birth of Oni (Silver)	To surpass the power of Oni, you must defeat him in Arcade Mode on the hardest setting.
Just Enough! (Bronze)	Dude, just clear Arcade Mode on Medium or higher without using a continue with Yun! Piece of cake.
New Threads (Bronze)	Use a new Title and Icon, and fight in one online match. Right on.
Overwhelming Power (Bronze)	If you seek power, clear Arcade mode on Medium or higher without using a continue with Evil Ryu.
Prep Time (Bronze)	You need study materials if you wanna make your battle plan. Follow one player in the Rankings.
The Awakening (Silver)	As if you could ever defeat Evil Ryu in Arcade Mode on the hardest difficulty. See for yourself.
Transcendent (Bronze)	Ascend beyond oneself by clearing Arcade Mode on Medium or higher without using a continue with Oni.
Up to Snuff (Bronze)	Clear Arcade mode on Medium or higher without using a continue with Yang. It's simple.