The Showdown Format Selector is a Chrome extension developed by Lykae that aims to enhance the user experience on Pokemon Showdown. This free add-on automatically selects the last played format when you load the popular online battle simulator.

With the Showdown Format Selector, you no longer have to manually navigate through the format selection menu every time you visit Pokemon Showdown. The extension remembers your last played format and automatically chooses it for you, saving you time and effort.

This extension is especially useful for regular Pokemon Showdown users who have a preferred format or frequently switch between different formats. It eliminates the need to constantly reselect your preferred format, allowing you to jump straight into battles and focus on the game.

Overall, the Showdown Format Selector is a convenient Chrome extension that simplifies the format selection process on Pokemon Showdown. With its automatic selection feature, it saves time and enhances the user experience for avid Pokemon battlers.