Dead Detention #2-9 is an online game at 43g.Com. You can play Dead Detention #2-9 in your browser for free.In this 2nd last episode, Max and Naomi are confronted with a crazy new foe, as The Moon King and Shia face one another. Meanwhile, Naomi's older sister Haru and Detective Freeman works with Commander Dai to save the high schoolers stuck on campus.