Pretty fun setup. Would be very cool for the game to have more levels or encampments where you can pick up more people and have the carts get closer together again, maybe even grabbing more for a higher chance to get attacked but worth more points on delivery. Or something like that.
Had a few bugs along the way, but nothing that stopped the play, every so often a cart would go super fast while attacked so the cart split would get far apart.
Cool game! It was a fun playthrough.