Shift+click the green flag to turn on Turbo Mode (THIS IS THE ONLY WAY IT WORKS) The 16 squares light up with Frums' original Wavetapper face patterns, timed to the chart.
Song & original cube/BGA concept: Frums (BOFU2015) I don't own the song. Chart-synced Scratch visuals / sync code: me (cardsea) 112 BPM, shift+click flag for Turbo Mode for best timing.