Thank you so much for those words, I appreciate it and I'm glad you enjoyed it!!!
Sorry probably not, I'm more likely to make a new car game than to update this one. I tried to update it a while back but decided it's better to make a new game instead, since I feel like an update to this one should definitely also support 60 FPS and this would be too hard to implement (the gameplay is unfortunately tied to the game speed and FPS in many parts of the code).