Hi there! Nothing in the book is explicit exactly, but there's some horror and some abilities that have pretty challenging themes for young people (some intense violence, some sexual undertones.) I'd say the book itself is pg-13 but it expects the output to be pretty adult. Triangle Agency is also structured in an atypical way, and expects players to do a lot of interpreting the text for themselves and examining the consequences of their choices. We don't currently have plans to put up community copies!