The character Fire Emblem offers to provide someone a "warm body to snuggle up next to" and flirts with other characters in a suggestive way, sometimes tickling people's butts or simply just violating other's personal space.

Plenty of violence throughout, but usually involving superpowers and not overly graphic. Barnaby's parents are shot offscreen in flashbacks, another woman is shot offscreen in a flashback. Characters get critically injured in fights with bad guys so they have to go to the hospital.

Characters are shown drinking alcohol at a bar.

One of the main characters witnessed his parents murder when he was four, and he often has nightmares or flashbacks about it. In one nightmare the killer turns into a grinning fire monster which is not too scary but probably too dark for children.