Real-Time Clock. Makes the in-game clock run like a real clock. You must have CLEO for GTA 3 (can be found here) Extract to the GTA 3 dir/CLEO folder. With the discovery of CLEO scripting for GTA 3, I have decided to embark on the quest of making CLEO scripts for my personally favorite GTA. Those who know me know why 3 is my fav.