Big City Adventure: IstanbulAsia or Europe? No need to choose when you visit Istanbul! Connecting Asia and Europe, the ancient and beautiful city of Istanbul awaits you. Search for thousands of cleverly hidden items around the historic sites and ancient locations and play a bunch of fun mini-games along the way. Collect 60 postcards containing fascinating and obscure facts about Istanbul and earn 60 cool mementos from the amazing scenes you'll visit! Start your trip of a lifetime today and enjoy 120 rounds of hidden object and mini-game fun!