Scattered throughout the city are CELL propaganda posters. While not directly impacting gameplay, destroying these posters (usually by shooting them) can contribute to certain achievements/trophies and offers a small insight into the CELL corporation's efforts to control public perception. They are often found on walls in urban areas, sometimes in plain sight, other times requiring a bit of exploration to spot. There are 20 propaganda posters in total. Destroying them all will earn you the 'Crysis 2: The Poster Boy' achievement/trophy.
