Method said:
How do you make it yourself?
And uhh what are the system requirements to play?
The English patch isn't anything fancy, you just take one of the game files that has all the Korean text and you start translating it. A majority of it has been translated by myself and the help of other users, the admin of the English community forum made a program that allows easier patching, because before the patch would have to manually be updated by me or him. The system requirements are on
http://dbo.netmarble.net for the site to run as intended it's best to use I.E. I use I.E Tab extension on my Chrome.
Edit: The translated game file doesn't include quests or skills or items though. It does however translate 90% of the entire UI like options, selections, NPC choices, NPC names, etc.
The forum also has Skill Calculators and Interactive Maps