I fight for my death, so there would be like 1 round where they send stuff at me until I'm dead. I wouldn't get to choose my arena or anything so the background story is weak.
And the most important thing: if I was a gladiator I wouldn't have to loot corpses in the arena if anything I would get paid afterwards, based on the show I performed.
It's a nice Mix of Herakles and Odyssus but you coul have built in their Tricks, for example: When Odyssus is a prisoner of the Cyclops, he makes him blind an then gets away while holding onto a sheep. Anyway 5/5