In the game, the red silhouettes of the enemy players turned to face him. They weren't running away anymore. They were walking slowly toward him. They weren't controlled by humans; the file had stripped the player models away. They were just hollow, red shells.
Free Fire guarda sus texturas en archivos con extensión .pak dentro de la carpeta de datos del juego (generalmente en Android/data/com.dts.freefireth/files/ ). Los "archivos para pegar todo rojo" son versiones modificadas de estos .pak que sobrescriben los originales.