Please add a button to disable a background animation (or just remove it). It adds visual noise and is so distracting I closed the website after reading a couple of sentences.

Well done OP!

I've been thinking about doing this for the game I've been working on and you've inspired me to put some energy behind accelerating it

The flow charts don't fit on mobile. Also, I would lead with a video as that's surely what everybody wants to see, it's a video game after all.