I played a few rounds of Gambit today, and it was pretty frustrating experience. I empty my measly 6 rounds of my Xenophage into the chest, and face of a Hive Knight. He shrugged it off, and then I melee him twice he countered twice and killed me with his two hits. My guardian moves like a Volkswagen Beatle against Indy 500 race cars. I'm cool with the difficulty, and its find that the combatants can juke, roll, squirm, and side step 100% of any of my damage. If you your going to double the difficulty please increase the drop rate of heavy and special ammo to deal with the cheesy enemies. The mods are plenty, but they don't work as advertised in Gambit. I do however like the one round minus the cheese factor.