Players will be able to control Grayson character when participating in eye-catching gun battles in this game. With the perspective of the first person, the player simply focuses on the confrontation battle with the opponent with his superior weapons. The player character is provided with a mysterious energy that is attached to his left hand to fight enemies. Energy chains can allow players to pull enemies towards themselves to attack and destroy. In addition to face to face combat, players can set up traps to let enemies in, a strategy of sitting still and destroying a large number of enemies. Completing the mission objectives will help players accumulate bonus points to upgrade new skills for playing characters.