I couldn't figure out how to put out a fire but the water particles are a lot of fun to play with, the character movement is super zippy and fun too.
Thanks for the feedback! I wish we had time to add better feedback to the player when they are hitting the fire. You can use the hose to boost yourself into the air to fight the fires better! The size of the fire does go down over time and eventually it disappears, but it also makes the hit-box smaller, which I think added some unexpected difficulty.