Thanks for the suggestions! It is always appreciated. We will be doing more code improvements within the next few updates. UFPS Multiplayer hasn't been tested. These errors are usually associated with not assigning something to the UniStorm Editor. That looks like the Global Fog. Try adjusting the values of the Global Fog image effect. It should give you the results you're looking for. It looks like you're missing the Sun Shafts image effect. Attach a Sun Shafts image effect to your camera that is using UniStorm. Yes, you would just set the Day and Night Length to a low value to fast forward the hour needed then set it back when the hour is reached.