About the hack:
New Super Mario World 2: Around The World is a choconilla hack with 16 worlds each one having 5 or 6 levels with a variety of different themes and level designs. There are many hidden secrets, including secret worlds and hidden exits that help to make travelling through the map faster to find all of the 119 exits in the hack. The difficulty is overall Hard but the hack starts pretty easy and only gets really hard after World 9 but some of the last levels are really challenging.
And finally, the part we have all been waiting for:
Update 1: Removed the "unfinished" warp zone in Mario's House
-Added more time to 6-6 and 16-3
-Added reset doors to 7-3's secret room and 13-5
-Changed the palette of the water in 9-6 to make it easier to distinguish from the toxic water
-Changed some platforms in 12-4
-Removed a few ice bros in 13-3
-Fixed the blind jump in 14-1
-The coins in 14-5 are instant kill blocks rather than lava blocks
-Fixed the sky part of 14-6
-Fixed the p-switch bug in 16-1
-Added a mid-point to 16-5 so the secret exit isn't as difficult as it was before, so you don't need to grab the cape in the fishin' boo section anymore.
Feel free to give any feedback you want. The hack is going to be submitted later this C3