The Hero meets an explorer that is searching for the mythical kingdom of Atlantis, and together they set out on a journey across the western Mediterranean. The key lies in the legendary Diary of Herakles, rumored to be in the Phoenician City of Gadir, but their journey will take them beyond the edges of the known world...Atlantis QuestPlay a classic Titan Quest adventure in single player or up to 6 players in co-opNew items and unique rewardsTartarus Endless ModeA wave based challenge mode, playable in single player or up to 6 players in co-opRandom elements change up the gameplayExpanded MasteriesUnlock a new tier of skills for each masteryVisual UpgradesGraphical upgrades such as SSAO and color gradingQuality of Life ImprovementsQuick cast, easier storage and other long-awaited perksCasino MerchantSpend your excess in-game money on randomly generated loot