It's a cool game, but I'm here to provide constructive feedback. Here are the pros:
The fire extinguisher hose moves in a cool way, and it's a pleasure to jump on the foam stream. The mechanics are good, and the fire itself is enjoyable. Overall, the scene is well-designed. Here are the cons I've found so far: There is no replay value. There is no explanation on how to play, and it took me a long time to figure out how to jump off the stairs. I barely managed to throw the stream under myself. There is no pause menu, volume controls, or anything like that, which is boring but important.
In conclusion, the concept is interesting, but it has many flaws.