Took me a second to figure out what was going on, but I got there! Road rage is no joke, you guys.
Quick and fun little game! I would say there's a few places you can communicate more information to the player. The bullet hell began section with a very abrupt change in mechanics. You could start that part slowly, maybe one person comes out at a time and starts attacking. You can have more audio feedback too, like an "ouch" as the player or enemies get hurt.