Where do you draw the line on NSFW content?

Hi all. I was excited when I saw a new Dead by Daylight community was created and I've been trying to post daily to get it going. Its not my community, but I would love to have a thriving Dead by Daylight community on the Fediverse.

Some Dead by Daylight game content can be mature in theme, and I marked some posts as NSFW because I thought they might be a bit borderline, but I also noticed those posts I did mark as NSFW saw almost no interaction. Not even from the community owner. I suspect the issue is the NSFW flag and I second guessed and removed it, but I wanted to hear perspectives from others on that. Is violent game content worth marking NSFW? Should I just wait and see if anybody is bothered? Does marking things NSFW limit their growth a great deal?