That final boss was too hard I had to stop playing :D No idea how to beat that one, but I'm sure it can be done :D I really love this concept, it fits the theme perfectly, absolutely love the music. Maybe some things to tweak: I think the driving could be sliightly better, maybe like add a faster speed which can be enabled with shift? Not really sure exactly what I don't like about it. Second thing, when I am filling one tornado, and other one gets close to me too, it would be nice, if it let me finish the first one since I'm still close to that one too. Lastly, the R button could just reset the current level and not go to menu, if I wanna change map, I'll use different button for that. But otherwise it's reaaally great! Had a lot of fun playing :) Maybe DLC Black Hole chaser?? hahaha