Auntie Pixelante (aka “dessgeega”) has been peppering her blog with thoughtful commentary about Super Mario Bros. ROM hacks. Now, I don’t know about you, but when I think of NES ROM hacks, I usually imagine something like this (which, I have to admit, is amusing in its own terrible way). But what Auntie P. shows us is that, at least with a game as ubiquitous as Super Mario Bros., there are some more interesting and… er, subtle remixes out there.
Enigmario replaces Koji Kondo’s music with chiptune versions of Enigma’s MCMXC a.D., a concept album from the early 90’s. It gives the game a very different feel. (Auntie’s Analysis)
Super Greyscale Brothers presents a monochrome version of SMB. There’s not too much more to say about it than that, but it’s an interesting effect.
Old Pond, Diving Frog, and Water Sound is a hack named after a Matsuo BashÅ poem, and takes place entirely underwater. This is a really beautiful hack, visually, featuring quite a few custom graphics. As to be expected from the creator of Mario Air, it’s also pretty difficult. (Auntie’s Analysis)
Silhouette Mario makes Mario a two-color game. Lovely to look at, and quite difficult, also. (Auntie’s Analysis)
Last but not least, The Pixel Kingdom changes every sprite in the game into a single-colored rectangle. This, and Silhouette Mario, I think, really show off how iconic and well-understood the graphics in Mario are.
In conclusion: hacks can be delightful, and Super Mario Bros. 1 remains one of the most interesting conceptual playgrounds in video games (and probably elsewhere).
To play these, you need an emulator, an ips patcher, and, for The Pixel Kingdom, Super Greyscale Brothers, and Enigmario, a clean copy of the Super Mario 1 ROM, which you may or may not find if you hunt around in this thread.