Army Merge Gun Run is an action-packed running game that offers multiple gameplay modes. In one mode, players merge balls of different colors to earn points. Another mode features players using their weapons to destroy enemies and run for survival. There is also a mode that combines ball merging with enemy destruction, as players merge balls to upgrade their weapons and destroy enemies. Additionally, players can enjoy a mode where they run with a gun on their head, overcoming obstacles and earning points.

With its variety of gameplay modes, Army Merge Gun Run offers a thrilling and engaging experience for players of all skill levels. The game features colorful graphics that add to its appeal and create an immersive gaming experience. Players can choose their preferred mode and test their skills and reflexes against different challenges. Overall, Army Merge Gun Run is a unique and exciting addition to the running game genre, offering a range of gameplay options that are sure to keep players entertained for hours on end.