Robots are impossible to beat

[fiftycalibre]

The Mine Walker and Bronze Guardian cannot be beaten. Every time I attack one their armour regenerates too quickly for me to actually kill them. I think there's a method to remove their top, thus leaving them vulnerable, but i have no idea how to do it. I tried hammer, swords and crossbows, but nothing works.

[Rex]

There are a few different ways, but the simplest is just with a double wield, for example a Hammer + Sword, at around 3 stars each. The mine can be challenging also because the Controllers have resistance against magic items. If you are spending the potion before getting to the boss you're not doing the level optimally.

[Osmiux]

As the dev said, you can dual wield weapons. Dual wielding hammers will absolutely TEAR through their armor. Once their armor is gone, switch to a more DPS focused weapon. For the Bronze Guardian, dual wield cross bows until he swings down and switch to dual wielding hammers until the armor is completely gone. After that, switch to dual wielding swords. I didn't even need a potion with this strat.

[fiftycalibre]

Originally posted by Osmiux:

As the dev said, you can dual wield weapons. Dual wielding hammers will absolutely TEAR through their armor. Once their armor is gone, switch to a more DPS focused weapon. For the Bronze Guardian, dual wield cross bows until he swings down and switch to dual wielding hammers until the armor is completely gone. After that, switch to dual wielding swords. I didn't even need a potion with this strat.

I see. I've been using hammers as my main source of DPS.