Since there is no official source code available for Super Mario Bros, [Matthew] used a disassembled version to get started looking for the image data.

I think almost every game on the planet that has a sandbox or level creator option has had the first level of Super Mario Bros. on the NES made using their tools and software.

Three guys (James Wright, Joe Ciappa and a someone known as Tempusmori) spent over 500 hours to recreate level of a 22 year old Game Boy game, Super Mario Land, using more than 18 million ...

The first level of Super Mario Bros. is a masterclass in game design. And now Shigeru Miyamoto–the genius game designer who gave us some of Nintendo’s most beloved franchises–explains why.