I added some extra stuff like a self-made package texture made out of sprites and a speed booster texture. I’ve also made it so that the speed booster are only usable if the car is driving towards them by adding transform.rotation.z > -180 && transform.rotation < 0 to the if conditions for the booster. I overall really enjoyed this project and it was fun creating this game. Also very well instructed.
YouTube link: https://www.youtube.com/watch?v=9Pl1LeFGjGo