or maybe update the DLC directly on Steam ?
Viewing post in KR Elemental Dungeon 2 - Celestial, Flora, Ice and Time comments
Hi! Unfortunately, we don't have any access to these products on Steam (Degica maintains those listings) and there is no way for us to add anything to the DLCs. Sadly we also have no information on who actually owns the products. Send us a message here and we'll see what we can do to help though. :)