4 games
Nintendo exclusive50Ragnarok Online DS
2008 · Nintendo DS
GungHo Online Entertainment
PlayStation exclusive74Ragnarok Tactics
2011 · PlayStation Portable
GungHo Online Entertainment
PlayStation exclusive63Ragnarok Odyssey
2012 · Expanded · PlayStation Vita, PlayStation 3
Game Arts
37Ragnarok Online 2: Legend of the Second
2012 · Windows
Gravity Corporation