Deus Ex: Human Revolution Easter Egg - Final Fantasy

There are many opportunities to find this Easter egg. Here is the first sighting in the game.

1. After the introduction level, you'll be inside of Sarif HQ. Adam will say that he needs to visit Pritchard because something is wrong with his vision. Go to Frank Pritchard's office as instructed.

2. Once you step into Frank's office, look to your left. You will see a poster that reads "Final Fantasy XXVII."

This is a humorous nod to the Final Fantasy series.