Cf biochemical mode changes zombies can't press f to change the color of jué.

When the biochemical characters used in CF are defeated, they can be switched through resurrection. When the biochemical characters used in CF are defeated, they can be switched through resurrection. After being caught, a selection box will appear. Just choose a number from 12345. Biochemical mode is one of the modes in CF, which is divided into mercenary camp and ghost camp. Mercenary camp has all human characters, death hunters, nemesis and devil's sword.