So, two major problems were brought to my attention, so I broke out the laptop to fix them. A huge thank you to Enigmagical for pointing them out!
-Your chosen name wouldn't appear correctly in-game or on the leaderboard. Fixed it.
-You could just cruise in one lane and spam the fire button. I fixed this by adding an indestructible obstacle that kills you if you crash into it.
Hope the changes make my little game more fun. :)