Since the patch that lets you have separate graphics for Mario and Luigi on the overworld contained several bugs and was ultimately rejected last year, I figured I would set up a test rom and go into the code and see if I could get Luigi to be on SP3 instead of SP1. I kinda
got it to work by changing value 20955 ($04:8755) from 02 to 03 as shown here:
I say "kinda" because upon completing a level and switching to player 2, this happens:
The graphics get swapped for some strange reason. Is there any way to prevent this?
Don't eat the sandwich