I have figured out a way to get 0 star, however, I have not been able to execute it. First, you get a blj thats fast enough to clip into the stairs in the overworld leading to the pipe, and jump into it from below. Then, you can use the walls in the next room to blj past the 20 star gate. Finally, there is a warp in Bowser's Magma Mountain which sends you straight to the boss fight, however, it is very far out in the level and would require a very good blj to hit. video of me using moonjump to hit the warp, that object usually isnt there, i just added it in to help see where the warp is
if you mean the trick, all of them, It's not gonna be patched out. If you mean the ROM with the object showing where the warp is, it was given to me by MrComit, the creator of the hack.
