Spoiler allert! 2 questions
When the players are introduced and it's announced that the tournament has to end within 24hours or everyone will be killed the crowd is laughing. Don't they realise that they will loose all their money if the players are killed?
Second question. At the end where Joshua is going back to the hall to kill the man (don't remember his name) he commits suicide. Why? Why didn't he just knock him out, leave him unconscious and safe himself?