Table of contents

Eurekas are items in Infinity Nikki that can be used to decorate Nikki's head, hands, and feet. Upon obtaining a Eureka, fans will discover that it has a certain color, and they may want to change that color in order to match the item to a particular outfit. The process of changing the color of a Eureka in Infinity Nikki can be a bit confusing, though, and this guide is here to elaborate upon how this system works.

Eureka color is directly connected to the Eureka upgrade system. While this guide will not provide comprehensive coverage of that system, it is important for Infinity Nikki players to understand that Eurekas are upgraded by opening the Pear-Pal's Eureka app, highlighting a Eureka, pressing the "Upgrade" input at the bottom of the screen, and then feeding Shining Particles (and other Eurekas) into it.