Okay so to star with: Most of these questions I searched the internet for and the forums here, and I didnt find anything close to what I needed. Please provide some step by step instructions for whatever you CAN answer 1.) Can/how do you make fog lift and come down again, similar to what actually happens in nature. I wanna make the fog come down to the map the same time as certain bosses or other enemies spawn 2.) How can I set up a logic_auto timer to refire every X seconds? 3.) How do I set the light_env to not show the "sun" in the sky?