These moments detract from the general polish of the game and some of the more fun ideas, because while that final mission feels cheap and unfair when it kicks you back to the menu, having run out of
ammo during a boss fight, when you pick Hardcore mode for yourself, it's genius.
During most boss fights ammo can be found laying around in abundance, but I did encounter one situation where I simply ran out of
ammo during a boss fight and there was none being spawned.