Here is a goal: To play through Sonic Mania as Knuckles & Knuckles.

How would you accomplish this goal?

Choose from: +Make sure you've unlocked "& Knuckles" mode and have it on. Then start a game as Knuckles. +Make sure you've unlocked "& Knuckles" mode and have it on. Then load a game as Knuckles.
Make sure you've unlocked "& Knuckles" mode and have it on. Then start a game as Knuckles.