Wow amazing! I did not know this was available on YouTube. Thank you. It is kind of bonkers considering how well it works for a prototype that all-in-all (based on the comment by Lane Roathe) took just 48 hours to make!
I don't think it's 48h from scratch. Making the prototype for scrolling a tile map, a tile editor, etc might have taken more time. 48h sounds more like the time to capture sprites and slap them using already made tools/code.