Can u beat Cuphead on simple?

Can u beat Cuphead on simple? Simple and Regular will both allow you to proceed through the majority of the game. There will be variations in the bosses (which will be detailed on each boss separately) but you can continue through Inkwell Isle I through III.

Simple and Regular will both allow you to proceed through the majority of the game. There will be variations in the bosses (which will be detailed on each boss separately) but you can continue through Inkwell Isle I through III.