The idea of finally making a real video game after decades of dreaming about was overwhelming. I decided to start with the most bare-bones proof of concept possible: visually showing typed characters on the screen.
I was delighted when I got a thing working almost immediately in a tiny 50-line HTML file (including inline JS source):
Click on the screenshot above or this link to try it out: 001/index.html
Can you type the whole sequence?
Of course you can.