Upload everything in this folder to the root of the GitHub Pages repo.

Optional replacements beside index.html:
- monster-white.png : your real transparent white Monster can. A fallback is included.
- happy-nation.mp3  : your own local copy of the song. The site tries to play it immediately at 8% volume.

This version:
- keeps the apparitions on-screen a touch longer while preserving the fast pace
- adds a localized white/pink impact flash around each image pop
- adds a subtle creepy muttered screech / whisper burst each time an apparition appears
  (it starts once the browser allows audio, usually after first interaction)