MobiusDevL2ClientDat decoder Originally known as Godworld L2ClientDataDecoder v0.4b For ru we choose chronicles ru_helios If the dat files are original then the crypt is v413_original if not then v413_encdec After full unpacking, you need to correct Korean errors by replacing all files (or by searching) []] -> [None] [skill_end] -> [SpAtk01] they are also visible in the log when unpacking. It is not recommended to use the text fields [and]. When DAT_REPLACEMENT_NAMES=true [config_debug.ini] You can not change the dates one by one if they contain MAP_INT (only full repacking). If the file is not going to be collected or disassembled, we turn on the config DAT_DEBUG_MSG and DAT_DEBUG_POS [config_debug.ini].