How would you FIX shadowverse worlds beyond?

>>527247905
>>527248141
>>527248298
It's basically impossible that any bans will happen because there's no way to police "real" from "fake" keys.
At most, Shift Up could try to change their key algorithm to make older keys obsolete, but that would fuck over legit costumers that for some reason haven't exchanged the costume yet.
Also banning key users without a linked steam account would only open a can of worms because you would end up banning all the players that got gifted a key on social media or similar.

>>527248018
No, there's not a limited or set number of keys ready to use.
When you "Select a Server" in the key generation screen, what the game does is pin the Shift Up servers to request the generation of a key.
The servers generates the key and sends it back to the game, which then shows it to (you).
DeepSeek cracked how the key algorithm works and can generate unlimited keys without having to pin to the Shift Up server at all.

Shift Up fucked up by not adding an extra security step to the key validation, this is literally like cracking software from the early 2000s.