: Most "Ultralockes" are created by players themselves using the Universal Pokémon Randomizer or similar tools on a base ROM of Pokémon Ultra Sun or Ultra Moon . Technical Requirements To play a modded "Ultralocke" version, you generally need:

The term "Ultralocke" combines (referencing Ultra Sun/Moon ) with Nuzlocke (the famous permadeath challenge). However, unlike a self-imposed Nuzlocke where you rely on willpower, the Ultralocke mod enforces the rules via game data.

: Most players use the Citra emulator on PC for better performance with mods, or a Nintendo 3DS with Custom Firmware (CFW) and Luma3DS.

To play an Ultralocke, you do not download a standalone game; instead, you apply a Randomizer patch to a legal ROM of Pokémon Ultra Sun Ultra Moon How to "Download" and Set Up an Ultralocke

The real search begins when people try to find a that enforces these rules automatically.

: Built into Luma3DS, this allows you to apply mods without permanently changing the base game. 2. Installation Steps Dump Your Game

First, a quick clarification. Unlike Kaizo hacks (which modify game code to be impossibly hard), the "Ultralocke" started as a for Ultra Sun & Ultra Moon , inspired by hardcore challenges like the Emerald Kaizo or Run & Bun .