I have a simple request. Could anyone please tell me the file location for the default Roblox hurt vignette? (The thing that flashes around your screen when you get hurt)
Cheers to anyone who finds it. 
(I’ve been searching for 20 minutes straight)
Somewhere in the content/textures folder, in the TopBar section. If not there, go to /ui/. Search in the Explorer for *overlay*. If none of those work, enable CoreGui service visibility in Studio Settings and search for it, again in the TopBarApp.
It’s at rbxasset://textures/ui/TopBar/WhiteOverlayAsset.png.