Oprainfall writes: "Let me just say this. I like BTOOOM!, so far. It’s very interesting. But there is some very messed up stuff going on in this show.
Episode 4 doesn’t even build to anything like that. It just comes out right away and says, “Yeah, this is gonna be ****** up.” We get introduced to the kid from the end of the last episode (Survival), Kōsuke Kira, a 14 year old BTOOOM! player who gets abused by his father, commits murder, and practices necrophilia."