toggle ALT key?

[DONAR]

Is there a way to toggle the alt key funtion? So the health bars always stay on? It would be very useful to find zombies that want to slip through.

[One Man Army]

A lot of the community has been asking about improvements to this.

I have posted the following, some time ago as well:
https://steamcommunity.com/app/644930/discussions/4/1743357605566951375/

Let's hope it is not forgotten.
Add your voice to the suggestion part of the forums and if enough of us post about it, maybe they will prioritize it.

[Shanezlar]

as a temporary fix, I am using an AutoHotkey script to remap ALT key to toggle ALT for the game

#IfWinActive, They Are Billions

#NoEnv

;init
	SendMode Input
	SetWorkingDir %A_ScriptDir% 

	toggle_on := false

;remap Alt to toggle
	Alt::
		if(toggle_on == false)
		{
			Send, {Alt down}
			toggle_on := true
		}
		else
		{
			Send, {Alt up}
			toggle_on := false
		}
		return

; release (toggled) Alt for certain keys before pressing them
	F1::ReleaseAltForKey("F1")
	F2::ReleaseAltForKey("F2")
	F4::ReleaseAltForKey("F4")
	Escape::ReleaseAltForKey("Escape")
	Tab::ReleaseAltForKey("Tab")
	+Tab::ReleaseAltForKey("+Tab")
	PgUp::ReleaseAltForKey("PgUp")
	PgDn::ReleaseAltForKey("PgDn")
	z::ReleaseAltForKey("z")

;helper function
	ReleaseAltForKey(Key)
	{
		global toggle_on
		
		if(toggle_on == true)
		{
			Send, {Alt up}
			Send, {%Key%}
			Send, {Alt down}
		}
		else
		{
			Send, {%Key%}
		}
	}

[letaros]

assign alt to 0 in numpad, press 0+numlock in game two times