The Elder Scrolls Online is an MMORPG developed by ZeniMax Online Studios and published by Bethesda Softworks for Microsoft Windows, Mac OS, PlayStation 4, and Xbox One. It is the first open-ended multiplayer installment in the Elder Scrolls series. Set in Tamriel, the game is set a millennium before the events of The Elder Scrolls V: Skyrim and around 800 years before The Elder Scrolls III: Morrowind and The Elder Scrolls IV: Oblivion, with the Daedric Prince Molag Bal appearing as the main antagonist as he attempts to pull all of Tamriel to his realm of Coldharbour.