Gran Turismo. Of course, this is the best racing simulator on PS1. Although I'm not the biggest fan of racing games, I spent quite a lot of time playing GT. I particularly enjoyed the music, and I still have "The Cardigans - My Favourite Game" on my Spotify playlist. I also vividly remember how my older brother would turn on GT and choose a track that required 99 laps to complete 😂. I would just sit and watch as he drove his favorite Dodge Viper for 99 laps, which seemed like circles of hell to me because I wanted to play too 😂.