Got 84 for as my highest point!
This is really impressive for your age and for a first game jam game! Overall I enjoyed everything you put forward here, music was a nice little bop, graphics were interesting enough and recognizable, nice touch with the instructions only coming up once, so yeah, well done for a first jam entry!
One thing noticed that if you stay next to the truck and drift while an item seems to be “coming out” you still collide with them, not sure if it was just a visual thing or some kind of calculation error. Didn’t took away from the game though!