A rather short almost entirely vanilla hack. If you like that classic 2D Mario Game feeling that a lot of fancier hacks lose, you might find it here.
This hack is also pretty non-linear, as you can beat 4 out of 5 worlds in any order.
There really isn't anything particularly new in this. The only thing that distinguishes this hack from others is that is has a new fade-in/out that most Legacy Hacks don't have; other than that, everything you expect in a Vanilla hack is here. Also this is pretty much non-linear, but unfortunately you don't realize it until you fiddle around with the main overworld. Other than these issues noted, it's a good hack. It's probably not the best hack out there, but it's a good one that needs to be played.
I shouldn't reccomend this hack, but I also don't see why not.