Tantra Online is a free-to-play fantasy MMORPG from JoyImpact and HanbitSoft loosely based on and inspired by Hindu and Buddhist mythology. The game allows players to select from eight classes with several sub-classes, and go on quests and fight to level up. Players can pledge allegiance to one of three deities, Brahma, Vishnu, or Shiva, unlocking special skills unique to that deity's followers, as well as setting up an ongoing battle between all three factions. In addition to three-way faction PvP, there were also solo and guild battle modes available. The game has an item shop for optional upgrades.