There is a glitch where at first or second round you are automatically jumped to round 5. This is an extremely annoying bug when you have to wait 15 mins to get a full group, and then you have to remake the game and wait another 15 mins due to the glitch. To be honest, I host this game with the title CUSTOM GLADIATORS, and then people join relatively quickly. Perhaps a newer, catchier name would be useful.
With that said I still love this game, you did a magnificent job making things user-friendly and making the transitions between rounds/duels seemless. I really hope you continue to work on this game, I hope even more that I get to play with the designer and whoop him good =P.