Earlier, we covered Mu Ignition, a browser-based version of Mu Online. Today, we have received a press release from WEBZEN, developers and publisher of Mu Ignition. Following the success of the beta test last week, WEBZEN has opened up a pre-registration campaign for Mu Online. From January 16th, until January 22nd, 07:00 UTC time, players can pre-register and receive special rewards. Black Copper x2 Zen x20,000,000 Jewel of Bless x15 Jewel of Soul x10 Basic Mount Feed x10 Magic Crystal I x10 Resurrection Stone x5 Additionally, "Sharing" the Mu Ignition trailer on Facebook will net players additional rewards. Bound Gem x200 Black Copper x2 Relic Refining Stone x10 Rare Soul x10 Jewel of Bless x10 Jewel of Life x5 Players interested in Mu Ignition can learn more on the official website here , and the Mu Ignition Teaser Trailer down below - though it is incredibly bare-bones, with no gameplay features.