Go to the apartment building located at the corner of W. 29th St. and 9th Ave. It has a wooden door with the American flag. Search a third floor apartment in Chelsea to find a shelf with two board games based on Grow Home and Rayman: Raving Rabbids. In Manhattan at the first base of operations, begin the mission that requires the Post Office to be cleared out. It can be found situated between 31st and 33rd St. at Pennsylvania Plaza on 8th Avenue. After completing it, look to your right to find Sam Fisher's goggles from the Splinter Cell series on top of a desk. Enter the HighLow Electronics Store at W. 22nd St. and 8th Ave to find a copy of World In Conflict. Enter the safe house at 43rd St. and 2nd Ave. to find a game studio with references to Grow Home and For Honor.