The Nuzlocke rules in the Pok\u00e9mon series are made to be extremely challenging. They force players to use a limited number of Pok\u00e9mon they encounter in the game. It's a rigorous challenge for Pok\u00e9mon fans after having played the series many times. You must follow multiple rules to go through the Nuzlocke challenge and share that you've completed this. This guide covers all Pok\u00e9mon Nuzlocke rules and how you play a Pok\u00e9mon Nuzlocke game. Related: Ahead of Pok\u00e9mon Scarlet and Violet, The Pok\u00e9mon Company says Nuzlocke runs are OK All Pok\u00e9mon Nuzlocke rules There are multiple rules the Pok\u00e9mon community considers to be must-haves for completing a Nuzlocke run. These are the two definitive rules a player has to follow to complete a Nuzlocke challenge. If a Pok\u00e9mon faints in battle, it is considered dead and must be released into the wild.You can only catch the first wild Pok\u00e9mon you encounter in each area and none else. Should you cause this Pok\u00e9mon to faint, or it flees, you do not receive a second chance. If your first encounter in this area is a double battle, the player may choose which of the two wild Pok\u00e9mon they would like to catch, but it can only be one. A player cannot catch both of them. These are two defining rules of the Nuzlocke challenge. They're complicated requirements for players, especially those exploring random areas. A wild Pok\u00e9mon encounter is typically random, and this can mean you're going to lock yourself away from the rarer Pok\u00e9mon you can find in a particular location with these rules, forcing you to take each Pok\u00e9mon battle exceptionally seriously. There are additional optional rules many in the Pok\u00e9mon Community also use during a Nuzlocke challenge. You cannot reset or reload the game when things are going badly. You can only do this if you black out, which is considered a game overGameShark may not be usedYou must nickname each of your Pok\u00e9monYou can only use the Pok\u00e9mon you've captured in the wild, and not one you received from a Mystery Gift, trading, or any other method to acquire them You can add many other optional rules to your Nuzlocke journey, such as only catching the first Pok\u00e9mon after every Gym battle, using the same number of Pok\u00e9mon as the opponent during a Gym or Rival battle, not using Held items, not using the Day Care, Exp. Share cannot be used, and many more. It's essential to keep in mind that these rules are optional. When it comes down to completing a Nuzlocke challenge, you primarily want to keep the first two rules in mind and then follow the other rules that make this challenge a fun experience for you. This is a way to make Pok\u00e9mon games more exciting and complex than the standard platform, and everything is optional.