I have been trying to think of different kinds of playthroughs to do of the various older RE games. I played around with a RE1 knife only/best ending that was pretty fun to do, but of course it comes out to being arbitrary as picking up the MO disks contradicts low%.

Now to the reason I'm here today, is it possible to beat RE3 without ever attacking? I was thinking about it and the only spot I could not immediately think of a way to get by with not fighting would be the Nemesis clock tower fight. Is there a way to do that passively? Are there any other spots that may make this impossible?

theres no way to beat ct nemmy passively you have to kill him. other then that acid valves at waste nemmy dont do actual health damage to him but im not sure on beating final nemmy