Luri Nery's version
- Too Much Fertilizer, a remix of Hedorah's theme, sounds like a mash-up of Hedorah's theme and Wily Capsule's from Mega Man 7.
- Run (Variant 1) sets the mood in a level where you have to survive for RED for a little while, instead of holding right to win.
- Somewhere Else and That Never Was are quite calming and sad, setting a sorrowful atmosphere for the blue Mountain and Cave levels of Pathos.