Games like Atria II: The Ressurection

If you finished Atria II: The Ressurection, the closest matches are 33 Immortals, Champions of Norrath: Realms of EverQuest, Final Fantasy XIV Online, Player Killers' Exchange and Anima ARPG. All 7 share its hack and slash/beat 'em up genre and are ranked by how closely their themes and modes overlap.