Thread:Su712/@comment-30422775-20161222042631/@comment-25669516-20161222062304

Um, I think it depends on the kind of hack you have. Coin and gem hack is okay but you will not be allowed to use them for purchasing items online. It will give you a "not enough verified rubies error". If you have a weapon or enchantment hack or something like that then you will recieve a warning to not use them. I don't know how that works exactly but a friend told me he could not play online as long as he had a hacked weapon equiped (it had some enchantment hack on it). But when he switched to a non-hacked gear set he was allowed to go online.

So in conclusion, yes you shoud be able to play underworld as long as you don't use any of the hacked items in your inventory.