wow such a nice concenpt and well put together. I liked how frantic it would get after more than two lanes.
some stuff I'd like being there better:
- feedback to mouse hover/click on gates to give a lively feel to it
- an important missing part is punishment/loss. or maybe I just didn't get there ? but it felt like if I don't even interact with the game nothing bad would happen.
- the shop UI is covering almost half the screen which takes the focus out of the gameplay, also it hides the lane bulding animation
- maybe add variuous cars with different speeds/sizes
- also upgrades were'nt clear enough on what they do (maybe intentional tho so that's okay)
overall a very fun idea great job