At present, although COD mobile games are still in the state of reservation in China, they have not let players experience it at close range. However, CODM's overseas technical test has given our overseas players a chance to experience the mobile game that many players are looking forward to. In fact, as an old player in the COD series, I still have some concerns before I officially enter the game. Because the quality performance of the COD end-game is based on the hardware level of the PC and the large file size, while the hardware conditions of the mobile platform are limited. These also gave me some doubts about whether CODM can provide an excellent sense of firearms. As an FPS game, the shooter of the firearm is the first impression that the player cares most about. Referring to the shooting feel of the multiplayer COD series, the old players' evaluation should be stimulating and fluent. In this, the game settings of the right-click machine also give the player a better sense of r