This will allow you to toggle F.E.A.R. 3's HUD on/off with a key press.
This mod will allow you to toggle the HUD on/off with a key press (Q by default).
Simply extract this into your game's installation folder so that the loose files (d3d9.dll, DX9Settings.ini) are next to your "F.E.A.R. 3.exe" and the Shaderoverride folder is in the same location. Once in-game press Q to toggle the HUD. You can change which key is used by following the steps in "fear3-hudtoggle.txt".
If you're like me and only want to get rid of the crosshair and dark background that's behind weapon icons, you can remove "691837EA.txt" from the vertexshaders folder. This will keep the weapon icons so that you can still see what you're picking up, however this won't remove the pistol and SMG crosshair, unfortunately. If someone figures out how to do that without removing the icons, please let me know!
DISCLAIMER: Pinokkio at Nohud.fandom.com is the original creator, I'm simply re-uploading it here so more people are aware of it, and just in case their download link ever goes down. The only thing I did was copy and rename a file to "d3d11.dll" so that this works with the DX11 version of the game.
Also if you're interested, come join us in the F.E.A.R. and Condemned Discord server! Discord.gg