Honestly, I don't even think it'll have even wolfenstein shooting mechanics.
With respect to the combat, Indie was a about the over the top punches with that.crazy sound effect.
Close quarters combat while on the top of a train that is off the rails and sliding towards a.lava pit type shyt.
Condemned 2 had some of the best FPS hand combat I have ever experienced.
It should be like that.
I played condemned 2, and I can mostly agree. (Best melee fps game I've played is actually Dark Messiah of Might and Magic but I digress)
The problem with doing that is that it's easy to get wrong, and making it "fun" can be an issue. Most melee FPS games aren't received well because users don't wanna learn how to learn them. They just wanna beat people up
So idk how you can do it in a way that everyone will be happy with tbh