I, too, have murdered every enemy I have come across in every game as quickly as possible with the exception being RE2 REmake where you literally do NOT have enough ammo until the end of the game.
In the older games, I typically have my handgun and ammo with me at all times and a fully loaded shotgun in case an extra tough enemy comes out to get me. Now, I know when this will happen for most of the games, so that bit of puzzle solving is even easier. But for the most part, I am able to kill all of the enemies and horde all of my good ammo until the end of the game.
When I watch speedrunners play through the games with just single stunning shots and dodging, I am always terrified for them. I have an urge to just keep on killing! Maybe not the best for the old psyche, haha.
In the older games, I typically have my handgun and ammo with me at all times and a fully loaded shotgun in case an extra tough enemy comes out to get me. Now, I know when this will happen for most of the games, so that bit of puzzle solving is even easier. But for the most part, I am able to kill all of the enemies and horde all of my good ammo until the end of the game.
When I watch speedrunners play through the games with just single stunning shots and dodging, I am always terrified for them. I have an urge to just keep on killing! Maybe not the best for the old psyche, haha.