Are Pokemon hacks legal as in making a new version of the game Quartz?

Creating a new version of the Pokémon game Quartz without permission from the copyright holder, Nintendo, is illegal and most likely constitutes a copyright infringement. Copyright laws protect the original work of creators and prevent unauthorized use, distribution, or modification of their creations. If you create and distribute a new version of Quartz without the permission of Nintendo, you may face legal consequences, such as fines or even criminal charges. It's important to respect intellectual property rights and obtain the necessary permissions before modifying or distributing someone else's creative work.