This patch, when it's an orange mushroom level, will replace existing mushroom platforms to up spikes and coins to down spikes. Mario will die upon interacting with these, no matter what state he is in, and it's custom-coloured. Any other level outside this area type will function and look normally.
Side effects: In 1-1, the first enemy is dragged to the third page of the room, near the first pipe.
To be patched with the US/JP version of the ROM.
CRC: 22D8129D
SHA-1: 8D01386C1D4E52243E51F494CD933D67CA70FAA3