1. The way to display the names of teammates in the cf game is to press the insert key to set the names to be displayed on the teammates' heads. The basic shortcut keys are to press Delete to display and close the minimap, Home to increase the brightness, and End to decrease the brightness. Tab to view the status bar, press the INSERT key to the right of the backspace key to display it. Press the insert key to set the name of the teammate to be displayed above the head.
2. The game "Crossfire" is a first-person shooting game developed by South Korea's SmileGate and operated by Shenzhen Tencent Computer Systems Co., Ltd. The game tells the story of the world's two largest mercenary groups, GlobalRisk and BlackList. The game has various modes such as team mode, team competition, blast mode, ghost mode, etc. It also introduces an instant joining system in the form of "replenishment for lack of players".