It totally depends on the kid. My niece cries at the sharks in Finding Nemo and she’s 7. When I was 7, I was watching predator and other Arnold Schwarzenegger movies.

I think 17+ is probably the “ideal” age for Forumwarz but some teens are clearly mature enough to play it at a younger age. Some people in theory 20’s probably wouldn’t like the offensive content. So age is only a loose guide.

I’d be highly suspicious of letting a 10 year old play it though.