Jump on Bowser again
From Create Your Own Story
(Mario's POV)
As you jump toward Bowser for another attack, he breathes fire all over you while you're in mid-air.
"Heh, didn't expect that, did you?" asks Bowser.
You land on the ground, in great pain. The princess is crying (and already was, since I failed to mention), and Luigi gasps! You're too weak to continue the fight!
GAME OVER!...... OR IS IT!?
If you bought a Mushroom:
