Basically Boss Rush makes you go through every single boss in the game here’s all of them in order!

Pepperman/Emerald Jalapeño (Pepperman’s Path)
Vigilante/Chocolante (Vigilante’s Path)

The Noise/The Doise (Noise’s Path)

Fake Peppino/Peddito (Fake Pep’s Path)

Pizzaface/Pizzahead

Ash/Cinder (Ash’s Path)

Bee
Secret King

Modifiers

Replacements Included - Makes the boss replacements included after the og boss

Replacements - Replaces their bosses