More Oil Man details (he seems popular)
For a character that didn’t make the cut, Oil Man gets a fair bit of detail in these design document excerpts. Here, it seems like Oil Man’s attack would’ve come from a launcher on their back, which changed with his new design in the PSP game. You can also see that Mega Man’s cannon was supposed to change shape depending on what boss weapon he had equipped, an ambitious idea they never ended up using. (Instead he just changes different colors depending on equipped weapon.)
