Resources
A lot of different sources are available to learn more about DN! From the DN NA forums to outside sources, information is everywhere - all compiled from DN fans and communities around the world.
Freedom Plays
Freedom is a CDN/foreign-based English-speaking guild, aiming to explore foreign games while retaining the fun of a community by creating their own English-speaking home. They have guides for various classes, news, and translated information on updates from DN's China server.
Till Eternity Gaming
A SEA-based group, they have great guides for nests and raids, and some guides for building classes. Do note that many SEA skill builds may be fairly unreliable - it would be good to cross-check with other guides you find (especially on the DN NA forums; the players of the NA server are very meticulous in maximizing the efficiency of their builds).
MMOSITE
Contains various bits of information, including news, outfit models, concept art, and even some nice cosplays people have done.
DN Wiki on Gamepedia
The DN Wiki page is not 100% complete and may be a bit unupdated, but you can still find a considerable bit of information on this site. Covers the basics of DN and contains information on NPCs and items.
DN Wiki on ggFTW
Like Gamepedia's Wiki, ggFTW's is also unupdated (last updated 2012). Some information on dungeons and other things are still available, though.
Freedom is a CDN/foreign-based English-speaking guild, aiming to explore foreign games while retaining the fun of a community by creating their own English-speaking home. They have guides for various classes, news, and translated information on updates from DN's China server.
Till Eternity Gaming
A SEA-based group, they have great guides for nests and raids, and some guides for building classes. Do note that many SEA skill builds may be fairly unreliable - it would be good to cross-check with other guides you find (especially on the DN NA forums; the players of the NA server are very meticulous in maximizing the efficiency of their builds).
MMOSITE
Contains various bits of information, including news, outfit models, concept art, and even some nice cosplays people have done.
DN Wiki on Gamepedia
The DN Wiki page is not 100% complete and may be a bit unupdated, but you can still find a considerable bit of information on this site. Covers the basics of DN and contains information on NPCs and items.
DN Wiki on ggFTW
Like Gamepedia's Wiki, ggFTW's is also unupdated (last updated 2012). Some information on dungeons and other things are still available, though.