Look in Documents\My Games\Blacklight-Tango Down\FOXGame\Config\ for FOXInput.ini


Open FOXInput.ini in a text editor


Around line 38 you should see:


Switch the names for each definition. Change ToggleZoom to HoldZoom and vice versa. So that you have this:


The game only lists and lets you edit the keybinds for toggle aim, we've made the game think that we're still using the toggle zoom. But when we use it in game, it now functions as a hold to zoom/aim, because it's execution is defined the way hold to zoom is. (Note: this will also change controllers' hold to aim setting into a toggle aim.)


Save the file. In windows explorer, right click, go to properties. Set this file to [✔] Read-only.


There you go: the simplest way. Also, the tight-aim that appears in the control options can still be remapped and will work as a hold (instead of a toggle).