(Original description: Here's a better, non-messed up hack. Now instead of 45 secs or something, you get 500 or so, a new level for the star world, plus the last level in the demo is not messed up anymore. Enjoy... :D Also, don't go into the pipe when the demo is finished, as it leads nowhere.)
The level length was originally specified as 9, but I looked in Lunar Magic, and there doesn't seem to be any way to get the secret exits in this hack because they'd both require a cape, which you can not get in this demo.
That aside, this hack doesn't have any outstanding characteristics. You have three "traditional" levels and one item puzzle in the final level. The length and difficulty of the levels feel off in sequence but the design has some spice and shouldn't bore you.
The biggest problem I'm seeing in this demo is the layer 3 tide scrolling with the camera and getting eaten by the message box. The background palettes also overwrite the status bar in nearly all levels, making it an eyesore.