Pretty cool, having the different sections like that! It took me a while to realise, when driving the van, that I was supposed to hit the zombies/statues, rather than avoiding them, lol. I assume there's no way to win the bit after you get out of the van, lol? I killed all the enemies and looked round the whole level, tried interacting with the barrels scattered around. I liked the PS1-style graphics.
I have mixed feelings about you using ChatGPT for some of the code, but I've decided it's not the end of the world. It's worth learning how to properly design and code software without it though, lol.