Hey, not sure if you've tested this map yet. If not, I just would like to give you some feedback I found while running around the map by myself.
While I like the spawn door you've implemented aesthetically, unfortunately it does not block any bullets coming in or out of the spawn room. Allowing snipers to take pot shots at players just spawning in, which just isn't good. I'm sure you can put in a bullet block or change the whole thing entirely. Up to you.
Now this could just be me having absolutely no knowledge about the pumpkin bomb radius', so if it is I completely apologise beforehand. But if I recall, I do not think the standard damage explosion trigger is so big. If it is, and if you've just copied it from ABS or a Valve map then it might need to be toned down a notch or adjusted as the map progresses.
I hope this feedback helps and I am really excited to see where this map goes into the future.