Want to play full screen can be set in the game. Open the settings, select the screen type of the video, and set the screen type as full screen here. Or press alt+enter at the same time in the game to make it full screen. Open the settings, let the menu scroll down, find the graphics api, switch to DX 12 mode, and then restart the game adjustment.
A $2 combat system
In the game, players can use the protagonist's special skill "deadeyes", which can temporarily slow down the time during the battle, and automatically mark the enemy parts that players aim at for high-speed shooting.
Only when you reach a specific task can you manually mark the enemy's position. Deadeyes will be upgraded as the game progresses. At that time, when the player opens deadeyes, the enemy's achilles heel will be displayed in red.