Yeah physics games are my specialty!
My current long-term project is Zeepkist, which is also a racing game! https://store.steampowered.com/app/1440670/Zeepkist
Nice! I remember this old physics game blog https://www.fun-motion.com/
I feel that there is a lot of unexplored novelty in physics games, even though they aren't really the "hot new thing" the way there were back in the early 2000s.