Border Cops is an Android simulation game developed by baodaren that puts you in the shoes of a prosecutor working at the national border. Your job is to ensure that all transit personnel have complete and correct documents and procedures at all times. The game also throws in some emergencies that require you to use your intelligence to solve them.

The game is set in a 2D environment with simple graphics and easy-to-use controls. As you progress through the levels, the challenges become more difficult, requiring you to pay closer attention to the details of each traveler's documents and behavior. The game is free to play and falls under the simulation category.

Overall, Border Cops is a fun and engaging game that tests your attention to detail and problem-solving skills. It's a great way to kill time and challenge yourself while learning about border control procedures.