Arcade Mode is a PvE game mode available to players who own the Marching Fire Expansion, or players who do not own the content but have been invited by a friend.
If you have purchased Marching Fire and are having trouble accessing the new game mode, please make sure that you have downloaded and installed the Marching Fire update:
Please note that the content of the Marching Fire Expansion is bound to the primary account and cannot be shared with any sub-account.
Let us know if you have any other questions!
Let us know if you have any other questions!