God, I love this idea and design so much! It’s incredibly creative and unique, especially the concept of using the brush to clear away the smoke!
The only thing is that when I play and move the mouse, the cursor flickers quite a lot. I also think the water button in the bottom left doesn’t work (or maybe I just didn’t see it properly, no worries).
I also believe that some music or sound effects would have really elevated the game!
But overall, it looks super fun and I found it addictive to play. Keep it up!