Nice job! Very impressive game for an 11-year-old - I can't wait to see your future projects!
This was pretty challenging, it reminded me a little bit of the fishing mini game in Stardew valley. It would be nice if there was a quick animation or sound to show the truck was about to drop an obstacle. It seems like it is nearly impossible to avoid the rotten lettuce and spikes if you are directly alongside the truck when they spawn. But I guess that is also a strategic decision - is it worth it to keep pace with the red snail, or is it better to lose out on a few points to stay out of the danger zone?