The gameplay of "Agent Action" can be described as extremely simple. All the player needs to do is to tap the screen after the enemy appears, and control the character to shoot the enemy to pass the level easily. Even if the enemy counterattacks, just release the finger and let the character hide behind the obstacle. . There is no need for any sliding, combo and other operations at all. The simple gameplay does not require the player to have a very sharp reaction ability, and also avoids the investment of the player's strong brain power.