EM-4. This is the gladiator combat game with pre-painted metal 28mm gladiators and special combat dice.
The game was pretty fast moving and was quite fun to play. The only modification I might suggest to the rules would be something to reflect attacks from different facings. As it is, it doesn't matter whether you attack an opponent from straight ahead or from behind - the same number of defence dice are rolled. It might be interesting to try a variation where attacks from an advantageous spot roll a bonus die, or subtract a defence die.
In any case, I'd highly recommend the game, the miniatures were nicely painted and the components were good quality, and the price point (12GBP or so) is very attractive.