Very cool, loads of potential. Biggest complaint has to be the clutter same as Vortain said, you just kinda die in the late game out of nowhere due to the heavy spawn rate and enemy health. My second complaint is in a similar vein, obstacles that stop your movement can often blend into the background which can make getting stuck and ganked feel pretty bad.
I don't know how feasible it is to zoom out and increase the map size a bit. Very cool idea, excited to see where it goes!