Overkill is not a good exemple indeed. It's probably the worst CA map in QL. If it was released today noone would play it. It has many flaws : too big, too big jumppad, not many routes, no trickjumps, invisible walls preventing you from going lower floor to floor 1, too many big rooms etc.

I was thinking that the portals could be good for getting around the stalemate in large CA that seems to happen a lot, e.g. on Overkill two teams camp one side of the map which isn't fun for anyone.

Hopefully some gameplay testing will enable me to modify the teleporters and layout further to get the gameplay I'm after.

Judging from the video there is too many portals for CA. Other than that it looks promising. Good job.