Welcome to LostMu.wiki

The LostMu.wiki Website

Mu Online still has a dedicated fanbase, especially among those who experienced its golden era in the 2000s. While the game has gradually lost its essence over the years due to updates that made it overly "pay-to-win" and patches that focus only on end-game content, leaving early levels boring, LostMu.wiki aims to rekindle the magic. Our mission is to recreate the excitement of playing Mu Online for the first time and bring back the nostalgia of its vibrant world.

Choose Your Game Version

We understand that not everyone plays the latest patch or even the official Webzen version of the game. If you’re one of those players, LostMu.wiki is here for you. Using the version selector at the top of the page, you can explore content tailored to an older version of the game. This feature filters game content and, in the future, will provide exclusive insights into alternative patches from private servers.

If you're a content creator, you can share a specific game version with others by using a personalized URL in the format ?version=VERSION. Here’s an example with patch 0.99.

Explore the Gallery

We've curated a collection of wallpapers, screenshots, and artwork to celebrate the best of Mu Online. Additionally, we've dug up videos and other media to preserve the game's legacy. Check out the gallery here.