Gridlock is a cool traffic simulation 1 Player game. Embark on an important mission and show your skills to keep everything on the way safe! So, you will be given a special tool and you need to control all of the colored lights at intersections carefully. You will lose immediately once you let jams happen. Aside from that, you can be removed if cars or trucks crash into each other. Furthermore, the difficulty level will be increased when you advance. Good luck!