Definitely a fun game! The drifting is fun and having AI to race against is great. I was impressed that the ghost train seems to do something a bit different each time (sometimes burning me, sometimes crashing out, sometimes something in between), which keeps it interesting. If you develop it further, one adjustment you might make is to be sure the AI completes the course. On my personal best race (6th or 7th ghost train), the ghost train crashed, skipped over half the course and beat me. But that only appeared once, and it was a fun game - nice work!