I made the GOI map in MMP. Try to get to the top, and don't fall down XD. I would recommend resetting with q+r instead of the green flag, as every time you reset with the green flag, it has to load in the entire map, which is over 100 costumes. The level designers are different, so I had to export them, and annoyingly, I had to move each part in the right spot, they JUST didn't line up.../:
