I love the art style! The gameplay is very intuitive, although I believe there should be some motivation for the player to gain money, otherwise, you could keep watering the flowers and ignore the cars, but excellent prototype!

This is a pretty solid loop of management. I did encounter a few glitches though such as cars occupying the same space and the screen turning yellow for some reason.  I'm also not sure what you do with the money.

I love the pixel art style and the sound effect! But I don't know why the file I download could not open,and the website version can not change the resolution or zoom out. I wish you guys can fix it for final version and also I think I have some issues with interect with gas can

Game works great! I'd say add a emotion meter so maybe when you take too long to fill up the cars the anger meter goes up high and they leave. That's just to make it more challenging. Also as you gain money you can build more places for gas.