FES: Fire Engine Simulator Many different fire trucks are waiting for you. Jump in to the fully modeled fire trucks and put out some fires. Explore the vast open city, without loading screens. The world has dynamic day and night and different weather effects. Extinguishing fires earns you cash, whitch you can use to upgrade and customize your fire truck, or purchase one that suits you more. There are a lot of different fires to extinguish. Put out a dumpster fire or a massive office building. The joice is yours.