Freedom Fighters Easter Egg - 2 Eggs

Programmer message in Liberty Island mission:
At the end of the level, enter the head of the Statue of Liberty to see a programmer message in lights.

Hitman References:
Play the level where you liberate the fire station. When you go to the railroad to blow the bridge, when you first get down there you will see a derailed boxcar with the IO logo and "47 UNITED". Additionally, play the level where you seize the police station. From where you start, go to the streets. On the one corner is a red, white, and blue diner with the name of "OG's". On top is a billboard for a men's suit designer, featuring 47.