If I could make such a game, I would probably add a few useless meme classes for fun.

Like loads of people always ask for dual wielded shields. I would offer not just dual wield, but QUADRUPLE SHIELD WIELD CLASS! Wear a shield in each arm, on your torso and on your head.

You cannot attack, cast spells, or equip any other item except for shields.

Wait for tasty salty tears from the players.