Zen Pinball

This trophy is not too bad once you know the technique. The crime boss is none other than M. Bison! In order to face him you'll have to win a fight with all 4 of the other fighters first. You'll know which fighters you've completed because the ramp combo symbols will remain lit after you've completed a fight with them. After you win a fight with all 4 fighters, you'll be prompted to choose a specific fighter to face M. Bison. I was told to choose Ryu, but I'm not sure if it's always Ryu or if it can be others as well. Whatever the case is, simply hit the appropriate locker and the boss fight will begin.

When the fight begins, M. Bison will rise up on the right side of the table. He is composed of a giant head and two hands. The object is to hit his head enough times to take away all his energy. This is pretty easy to do using the butt of the right flipper after starting from a held position. If you time it right you can get the ball to hit his head and drop back down onto the flipper. Even if you can't time it perfectly it's not too hard to keep the ball under control during the fight. After you've drained all his energy you will get the trophy!