Hi, I need some help with a map I've built. Every time I go to play it, the game loads in but it's just black, then after roughly 30sec I get a notification that i've been defeated. Again as the title states, i'm new at this and i've looked through loads of other maps to try and figure out what i'm missing. It's just a 170 by 170 4 free for all attempt at a skirmish map. Any help is greatly appreciated, thank you.