MU Legend is a massively multiplayer online action role-playing game (MMOARPG).

[2] MU2's debut trailer was showcased at the G-Star 2011 Expo in Busan[3] in November.

The game is based on Unreal Engine 3 and shares familiar features with Mu Online as distinctive UI and controls.

An official Korean site was updated with teaser page in 2015 and MU 2 has been renamed to MU Legend.

[4] MU Legend started its global release with a first closed beta test in October 2016.