Call it hardcore or something? I don’t know. Remove some of the hand-holding things (isolation, spotting), increase damage output or lower health, reduce some of the spammy things. Get rid of missions and escapes but have set pieces (buildings, camps) be more advantageous for the FT to hole up in. Increase the match time but don’t default a win to either team so you can’t camp to a win. Reduce ammo, energy, whatever, Limit those resources. Make me be more strategic and efficient.
I want to hunt or be hunted. I want the suspense of where people are at and what I can do with my resources. I want to get away from this fast-paced all-or-nothing brawl.

