I just played your gun game. Compared to other maps that have multiple trackers, timers, events, cinematics, 20+ different devices, etc. it was pretty bare. Plus the design seemed to be the same 2-3 props pasted repeatedly.
I don’t think this means you have a bad map, it looked cool and your idea for the king is awesome. I’m just saying as far as it being complex and lots of variety of props and devices it seems to not have enough there to get a prime spot. They get thousands of maps so at this point you really have to excel in a lot of ways. I know you may not like this reasoning now because I didn’t when I happened to me and also felt I was doing great things at the time. But after you become an even more skilled developer than you already are it’s easier to look back and see how much better your next projects can be and how much more you can do.