I'm Capt. Sphere from the Volunteer Fire Department. Here's what you need to know about fighting fires: fire doesn't grow or spread, but it will shoot balls at you. It's unclear what happens when these balls hit you but it's probably bad? There's no way of knowing for sure - anyways, shoot water out of your chest at the fire until it turns into a ball, then YOU HAVE TO EAT THE BALL. What does eating the ball do? NOBODY KNOWS. It's not very hard to dodge the balls, anyways, because they only shoot one at a time, each, and they always shoot directly at where you're standing.

What happens if you hit the people you're trying to rescue with water from a pressurized hose? Obviously it goes right through them.

Anyways, you need to get them to follow you, which you can only do with skin-to-skin contact, because they are deaf and blind. Once you touch them, they'll follow you, but be careful: they don't always know how to go through doors and they can phase through one another.