max payne 2 [mod request] is it possible to have a knockback mod?

[Atmogenic]

I haven't played this game for a long time but feel like playing it again. I remember playing the apartments level and messing with the bodies with the elevators which is fun to do but i'm surprised there isn't a knockback mod. idk if it's possible either by guns shooting grenades (as they give knockback) or bullets give knockback. I mean if a mod creator was able to create entirely new weapons (cinema mod) then it must be possible to change the effect of knockback with them too. I just find knockback the most playful effect with ragdoll effects.