change crosshair in left 4 dead 2

Changing Crosshair via Console Commands
Enable Developer Console

Open Left 4 Dead 2.
Go to Options > Keyboard/Mouse.
Enable Allow Developer Console.
Press ~ (tilde) to open the console.

Basic Crosshair Customization

cl_crosshair_red 255 // Adjust red color value (0-255)
cl_crosshair_green 255 // Adjust green color value (0-255)
cl_crosshair_blue 255 // Adjust blue color value (0-255)
cl_crosshair_alpha 255 // Adjust transparency (0-255, higher = more visible)
cl_crosshair_dynamic 0 // 0 = Static, 1 = Dynamic (expands when moving/shooting)

Changing Crosshair Thickness & Style

cl_crosshair_thickness 1 // Crosshair thickness (default is 1)
cl_crosshair_size 5 // Adjust crosshair size (higher = bigger)
cl_crosshairgap -2 // Adjust gap between crosshair lines (- values = closer, + values = wider)
cl_crosshair_outlinethickness 1 // Outline thickness (useful for visibility)
cl_crosshair_outline 1 // 0 = No outline, 1 = Enable outline

Crosshair Behavior & Aiming

cl_crosshair_usealpha 1 // 1 = Allows transparency, 0 = Solid color
cl_crosshair_t 0 // 1 = Enables "T" crosshair (removes top part), 0 = Default crosshair
cl_crosshairdot 1 // 1 = Shows a dot in the center, 0 = No dot
cl_crosshaircolor 5 // Changes crosshair color (1 = Red, 2 = Green, 3 = Yellow, 4 = Blue, 5 = Custom via RGB)
cl_crosshair_drawoutline 1 // 1 = Enable outline, 0 = No outline

Additional Customization

hud_showtargetid 1 // Show player names when aiming at them
cl_observercrosshair 1 // Enable crosshair when spectating
weapon_debug_spread_show 1 // Shows weapon spread pattern

if you like help with a specific command just ask

Basic Crosshair Customization

cl_crosshair_red 255 // Adjust red color value (0-255)
cl_crosshair_green 255 // Adjust green color value (0-255)
cl_crosshair_blue 255 // Adjust blue color value (0-255)
cl_crosshair_alpha 255 // Adjust transparency (0-255, higher = more visible)
cl_crosshair_dynamic 0 // 0 = Static, 1 = Dynamic (expands when moving/shooting)

Changing Crosshair Thickness & Style

cl_crosshair_thickness 1 // Crosshair thickness (default is 1)
cl_crosshair_size 5 // Adjust crosshair size (higher = bigger)
cl_crosshairgap -2 // Adjust gap between crosshair lines (- values = closer, + values = wider)
cl_crosshair_outlinethickness 1 // Outline thickness (useful for visibility)
cl_crosshair_outline 1 // 0 = No outline, 1 = Enable outline

Crosshair Behavior & Aiming

cl_crosshair_usealpha 1 // 1 = Allows transparency, 0 = Solid color
cl_crosshair_t 0 // 1 = Enables "T" crosshair (removes top part), 0 = Default crosshair
cl_crosshairdot 1 // 1 = Shows a dot in the center, 0 = No dot
cl_crosshaircolor 5 // Changes crosshair color (1 = Red, 2 = Green, 3 = Yellow, 4 = Blue, 5 = Custom via RGB)
cl_crosshair_drawoutline 1 // 1 = Enable outline, 0 = No outline

Additional Customization

hud_showtargetid 1 // Show player names when aiming at them
cl_observercrosshair 1 // Enable crosshair when spectating
weapon_debug_spread_show 1 // Shows weapon spread pattern