EAthena is an open supply application (software program), this means that that its supply code may be observed legally and changed with relative ease.
However, the RO consumer software program is made through Gravity and is barely changed through the eAthena group in order that it may be used with non-public servers. This calls for a number of
mybkexperience resources, effort and time due to the fact it's far essential to opposite engineer the consumer and location patches on it, that is pretty complex and tedious.