| Content Update | Release Date |
| Episode 01: Rune-Midgard Kingdom | 2002.07.29 |
| Episode 02: Lutie - Xmas | 2002.12.17 |
| Episode 03: Comodo | 2003.02.04 |
| Episode 04: War of Emperium & Turtle Island | 2003.05.02 |
| Episode 05: Yuno, Forgotten Legacy of Ancient Era | 2003.07.15 |
| Episode 06: Beyond Rune-Midgard (Global Project) |
| → Episode 06 Part 1: Amatsu, Kunlun, Louyang | 2003.10.07 |
| → Episode 06 Part 2: Ayothaya | 2004.10.26 |
| Episode 07: Village of Utan Tribe, Umbala | 2004.01.27 |
| Episode 08: City of the Dead, Niflheim | 2004.02.23 |
| Episode 09: Rebirth | 2004.04.20 |
| Episode 10: The Republic of Schwarzwald |
| → Episode 10.1: City of Steel, Einbroch | 2005.03.25 |
| → Episode 10.2: City of Prosperity, Lighthalzen | 2005.06.28 |
| → Episode 10.3: Noghalt - The Abyss Lake, The Tower of Thanatos | 2005.09.26 |
| → Episode 10.4: Haven of the Forgotten, Hugel | 2006.01.17 |
| Episode 11: The Religious Nation, Arunafeltz |
| → Episode 11.1: Sacred Precinct of the Goddess, Capital City Rachel | 2006.07.11 |
| → Episode 11.2: A Hidden Gorge of Thor's Volcano, Veins | 2006.12.27 |
| → Episode 11.3: Nameless Island, the Cursed Monastery, Endless Nightmare | 2007.04.10 |
| Episode 12: Destruction of Morroc, Nightmare of Midgard | 2007.10.17 |
| Episode 13: Another World |
| → Episode 13.1: Ash Vacuum | 2008.06.25 |
| → Episode 13.2: Encounter with the Unknown | 2008.12.17 |
| → Episode 13.3: El Dicastes | 2009.12.23 |
| Episode 14: Alfheim, The Fairy Land |
| → Episode 14.1: Bifrost | 2010.06.30 |
| → Episode 14.2: Eclage | 2011.12.21 |
| → Episode 14.3: Decisive Battle | 2012.12.26 |
| Episode 15: Phantasmagorica |
| → Episode 15.1: Phantasmagorica - New Historic Site Open | 2013.07.13 |
| → Episode 15.2: Phantasmagorica - The Second Story - Memory Record | 2013.12.24 |
| Episode 16: A Banquet of Heroes |
| → Episode 16.1: The Royal Banquet | 2015.02.25 |
| → Episode 16.2: Terra Gloria - The Beginning of Counter Attack | 2016.03.09 |
| Episode 17: The Wind in the Black Forest |
| → Episode 17.1: Appear, Illusion! | 2018.07.18 |
| → Episode 17.2: Legacy of the Wise One | 2019.10.30 |
| Episode 18: Direction of Prayer | 2021.02.03 |
| Episode 19: Issgard, Land of Snow Flowers | 2022.01.19 |