You can use a fire extinguisher, the door, the chalk, the bucket, or walk into the fire.
I got attention from the trollface quest series. Official Release (V 1.0): Released "The Silent Stickman". Watery Wet (V 1.1): Added The Water Bucket. No More Watery Wet, But Y? (V 1.2) Took Away The Y variable And The Glitch Where After Using The Water The Fire Isn't There.
