After a few more games of this I feel it has potential. Some of the weapons make absolutely no sense though in their current forms, with the shotguns being very lack luster on the level provided due to barely any of it being close enough for them to be effective. The zipline is a nice touch, especially when combined with the level design, such as getting a helicopter to drop you on the roof of a building, zipline down to the crane with the sniper camping on it to get a cheap knife kill. The muscle cars feel a bit out of place and every time I've got in one, I've lasted literally seconds before dying, regardless of what I try. The minigun on the helicopter needs a serious boost in antivehicle damage versus the armoured truck as well, as I was pummelling one for an entire minute and it got away lol. The minigun also needs to be able to aim slightly higher than it can at the moment, as a rival chopper against you has a distinct advantage if they are literally 10 feet higher as you can't shoot them as a passenger at all.
The weapon damage on people seems all over the place. Accuracy is good, yet I counted 9 shots with the G36 earlier to kill a guy at around 80 metres. He was stationary, prone and didn't see me or respond to being hit, so not sure if it was literally just lag (although my ping was 14ms) or poor game design.