Ah, ok. I guess my english played a trick on me, mixed bumpiness with bounciness... Now I understand what you meant. Yeah, making empty space more interesting is definitely a need, now you can't even see that you car is going about 100km/h because there are no small stationary things around, and gathering things in a more abundant vertical variety of platforms with already existing jump mechanics would be much more fulfilling. However just throwing random objects around wouldn't work, it needs thinking, so... it just fell out of scope. Definitely no time to complete that before the jam deadline.