A free program for Android, by GS Games.

Squad Night Battle Fire Fort is an offline battle royale shooter. This Android game aims to let players experience multiple environments, weapon variety, and dynamic combat. You can lead your team to victory in multiple game modes, or you may join a team of four players, form a squad and fight your way through many levels of enemy waves to become champions. This app will take you to the battlefield as a strong warrior who has enough power to fight against anyone. Your aim should be to kill everyone and become the champion of this competition. There is a map on the upper part of the screen to help you traverse the road.