Did you read the caption clearly? I said I created this for just a prototype. there can be an errors, it's not a game created till the finest details. just a tech demo. if I spend more time on this, I clearly will make it better and better. Making bus not the train, is just a artistic choice. yes, you are right that sometimes it's buggy, but its happening on the first play after loading screen. then its working good.

its just a beginning, through the end of this year, there will be a lot better ai models capable of creating beyond tech demos.