Use Two Controllers
You can play Gladiator Duel with one or two controllers. Use two controllers, one in each hand, to have more control over your character. One hand will be your weapon and the other hand will be your shield. Having two controllers will have it easier to perform special moves, such as a shield bash.
Unlock Special Equipment
You can earn special weapons by defeating Boomer in round five of the bronze, silver and gold cups. Defeat Boomer in the bronze cup to receive the Katana Sword. Defeating him in the silver cup will give you the Phantom Sword. Defeat Boomer during the gold cup to receive the Bling Sword. You receive Titus' Burning Axe as a reward when you complete the Gladiator Duels cup tournament. If you lose three consecutive fights against the same opponent, you receive the Wooden Training Sword.
Use Shield Bash Strategically
Shield Bash is a powerful attack that can set you up for a more powerful attack. Make sure you jump back quickly if your opponent dodges your shield bash. Your head is exposed and your opponent can do a considerable amount of damage if you do not jump back quickly.
Master Using the Leg Sweep
You need to use two controllers to master the leg sweep. Press the "M" button to dodge an attack, and then swing in the same direction you dodged, toward your opponent̵7;s feet. Your opponent will lose her balance and fall to the ground. Use a jump move and swing down as hard as you can to do a large amount of damage.