Skip to main content

This visible counter fluctuates based on every action. It decays slowly over time if you remain idle, so you must keep the "show" moving.

In this article, we will explore what a Mettaton EX battle simulator is, where to find the best versions, how to use them effectively, and why they have become essential tools for the Undertale fandom. mettaton ex battle simulator

Many beginner coders have recreated the entire battle on platforms like Scratch and Tynker . These are great for quick, browser-based sessions. This visible counter fluctuates based on every action

For the technically inclined, Unitale (a Undertale battle engine) and its successor UTMT allow you to download custom scripts. You can find "Mettaton EX.lua" scripts on GitHub. 100% customizable. You can change Mettaton’s dialogue or add new attacks. Cons: Requires setup and knowledge of Lua scripting. Many beginner coders have recreated the entire battle