The Green Flag is a hologram, and clicking it is an illusion. This is the Weirdmaggedon Theme from Gravity Falls. Just press the Green Flag to set it off. I've had different experiences with Turbo Mode, I'd suggest whichever one works best for your device. For me, Turbo Mode is best.
All music is by Brack Breeck for Gravity Falls by Disney and Alex Hirsch. All artwork belongs to them also. Weirdmaggedon still gives me shivers. I remember watching it as a child, and it was amazing. It was also really sad, because one of my favourite animated series ended that day. I'm still waiting for 'next summer'. This project was pretty easy, because it was mainly octaves and a jumping bassline, so I could use limited blocks. However, the timing was a nightmare. All-in-all, I'd say it's pretty good. Sheet music can be found here: https://musescore.com/brycepoindexter/scores/1871836 Li brx'yh pdqdjhg wr ghfrgh wklv, ohdyh d frpphqw zlwk wkh zrug 'darorwo' lq lw. Dovr, zhoo grqh! Eloo Flskhu zrxog eh surxg. I promise you, that's not just random text.