The PC version of MMORPG MU Online is currently in Season 17 and it just recently received a new update that includes the addition of the Old Kethotum and Burning Kethotum maps of the lost city of Kethotum. The patch also includes various events for the opportunity of more experience and item rewards.

PlayPark announced that the MMO MU Online is getting a new season called Scored Battlefield which adds the new class the Slayer, a new explorable map, new mastery weapons and armor. The level cap is also going up to 1200 when the 15.1 season goes live on March 25, 2021.

The MMORPG MU Online for the Southeast Asia and Maya servers are entering Season 14.2 on September 24,2020 which adds new maps, items, new features, and a new payable class called the Rune Mage.