Police is a sacred duty, to be a policeman is one of great dreams for most people. Police games offer opportunity for people to make their dream come true. You should protect your citizen from criminals' attacking. You need to arrest the bad guys who break rules through the narrow streets full of obstacles and traffic. You have to finish different tasks to collect coins and use these coins to purchase powerful weapons to arrest the evils. You also need to patrol the city and lock up the criminals in jails before they run away.
Police Games are games that allowing users to arrest criminals and protect citizens from hurting for free. Most of them are 3D police games, but still, there are some 2D games. All of them are online for free, you do not need to down and install them.