Quick Note(if you play the game) : Be Sure to use Slide and grapple at the end of ledges after a jump to swing. You will run out of ammo so make sure you hit your targets!
As you kill enemies your ammo will be replenished
or You will loose bullets and die!
You have a shot gun which instakills if head shot.
Go for the head to get max ammo and max health
If you go below the fog you will die :/
Sorry for this hehe didn't have enough time to put a proper ending scenario