Over quarantine, I belt a gaming table with an integrated TV. All I want to use Roll20 for is to be able to upload my maps and use a basic fog of war. All I want to be able to do is have rooms be hidden until the players enter them. I don't care about enemy tokens (as I will be using minis on the table). All I want is to have one computer in front of me (the DM) which controls everything, the rest of the players will be looking at the TV (essentially a second Monitor). I want to be able to reveal rooms one at a time (or have multiple displayed at once in the event of the players split the party.) I've spent the entire day on youtube trying to figure this out and am pulling out my hair. There must be a way to use the software in such a limited way without having to create character sheets and the like. Can anyone point me in the right direction before I give up and dispute the charges on my credit card?