Flash Game Background Re-colour

I already have the Flash game fully built and running; the only thing I still need is a clean background colour swap. I’ll send you the exact hex code as soon as we start, along with notes on which scenes use the current shade. No gameplay, character, or UI tweaks—just replace the existing background colour everywhere it appears.

You can work in Adobe Animate / Flash Professional; the game is AS3-based, so please keep the timeline structure and code intact. Once the change is done, send back the updated .FLA and a compiled .SWF so I can run a quick test. The task is finished when the new colour shows consistently across every screen with no artefacts or visual glitches.

If anything in the file hierarchy looks odd, feel free to flag it, but the core ask is strictly the background recolour. Let me know how soon you can turn this around and if you need any extra information from me.