That build was quite impressive.

This reminds me of a LED screen watch I had as a kid which you played a version of Starfox on.

“How the fuck can it even FIT physical carts???” ~ Me, 2 seconds after reading headline.

1 minute later…

"Oh. They mean tiny replica carts. Not original carts. Which is now instantly less cool. If you’re going to have a retro experience, and use retro carts, AT LEAST use real original carts!!!

Guys. This doesn’t use original carts. I know that’s what you were wondering. Saved you a click.