Honestly, every time a hammer is involved so far in a movie, it really affects me. Hammers are just so hurtful to watch. And that The Last of Us Part II hammer arm breaking scene is just making me look away.
And that, I kinda like. Because there is an intended effect and it's working on me. But I also see the issue here. Do you really need to show it? Wouldn't it be even better, if the scene was just implied? Like the dude swinging the hammer on her arms, and then it cutting to her face?
So yeah, there's discussion to be had, which this game might be guilty of, but so does the whole entertainment industry.