Q: How can I update the game with my progress saved?
A: After downloading the new version of the game released on the website, there is no need to uninstall it. Just install it over the previous version. It will only update to the new version and your progress will be saved!
Q: If Google Play prevents the app from installing?
A: click (Details > Install Anyway > OK).
Q: If you have already installed the latest version, keep exiting and automatically enter the Google Store?
A: Install the original version from the Google Store, uninstall it, and then install the mod, and you can play the game with the Mod version.
This is an interesting strategy game. The story of the game is that you will play a commander, deploy the police under you, and subdue the criminals hiding in the building at the least cost and the shortest time.