I erased the link on my previous post because it was screwed, actually, I had to patch the original SMW rom who makes 512Ko, I patched a 1024Ko rom, sorry. >___<
But in the doubt, I post here the two versions, if Mr. Host FirePhoenix watches this, please choose the one you need. I also apologize for any trouble I might cause.
Here is the download link for the 512Ko rom:
Shoot the Bullet for SMW 512ko rom
Here is the download link for the 1024ko rom:
Shoot the Bullet for SMW 1024ko rom
It's the same hack as before for those who downloaded it already.
It's pretty short, but it's due to my "main" idea, well, you'll see while playing it.
Note: You start at Yoshi's House, if you go in, the hint box will give you some hints if you have problems clearing the level. So just go left to play the level before watching the hints if you wanna keep the surprise. :p