Dead to Rights II

Finish the game on Normal.

Complete the game on the Easy difficulty setting.

Beat instant Action on Easy Mode.

Finish the game on Hard mode.

Finish instant action mode on normal.

Finish the game on Expert.

When you are chasing Steve Houstown for metal fences that are taller then you and have a building that in beside it, go up to it and hold R1 and you may or may not target an enemy thats on the other side of the building around the corner. If the target is green, orange, or red. Start shooting only if the target is one of those colors, and it will actually hit the enemy and kill him if you keep shooting.