Yeah hence all those meme videos, hopefully it getting a PC release and a Dub can get it more well known since it deserve it more than overrated trash like Genshit Impact.
It's honestly weird to me that you still have Mobile Games that don't even try to get an English Dub as a whole(Even Fate/Grand Order TRIED to get an English Dub and that only fell through not for the typical reasons some of us thought but due to it being too late to go through with it, that's why the 1st FGO Anniversary had the English VA of Artoria/Saber there too) when it's been known majorly that most people aren't subbers nor want to be subbers.
It does seem like Punishing: Grey Raven does use English Dubs to advertise the game though and there's not much they will really need to do cause any major issues since the actual cutscenes don't have voices themselves.