《勇者鬥惡龍 X：五千年的旅途 前往遙遠的故鄉 Online》（日文：ドラゴンクエストX 5000年の旅路 遥かなる故郷へ オンライン）是 Square Enix 所開發的 MMORPG《勇者鬥惡龍 X》第三部大型資料片。該資料片於 2017 年 11 月 16 日首先在 Nintendo Switch 平台登場，並於 2021年5月27日推出PlayStation 4版本。延續系列一貫的奇幻世界觀，加入全新的劇情、地圖以及遊戲系統，為玩家帶來內容豐富、風格獨特的冒險體驗。

故事方面，玩家將穿越時空，回到五千年前的「艾提涅王國」，親自探訪這座古老王國的歷史與隱藏的秘密。在這段旅途中，主角不僅將解開自己身世之謎，也將與新角色如希梅亞與加爾彌等人攜手展開冒險。劇情融合奇幻元素與情感描寫，圍繞命運與選擇，展開一場充滿史詩氣息的時空之旅。

操作設計上，PS4版本針對主機平台進行優化，透過控制器操作角色，包括移動、攻擊、施法等動作皆能流暢進行。保留系列傳統的職業系統，可自由選擇職業並轉職，逐步提升角色能力。同時，加入「夥伴系統」，可招募動物與魔物成為戰鬥夥伴，並透過培養與互動強化其戰鬥力與支援效果。

遊戲世界由多個地區組成，涵蓋森林、山脈、湖泊、城鎮以及古代遺跡。隨著劇情推進，玩家將逐步解鎖新的地點，每個地區不僅擁有專屬怪物，還有獨特的支線任務與事件。除了主線劇情，遊戲中隱藏大量支線故事與特殊道具，有些任務選項甚至會影響結局與角色之間的關係值，讓玩家能體驗不同的發展路線，增加重複遊玩的樂趣。

在市場評價方面，廣受玩家與媒體好評。玩家普遍讚賞其細緻的美術風格、飽滿的劇情內容以及角色塑造，尤其是主角的成長歷程與情感刻劃。此外，PS4 版本操作流暢，戰鬥與養成系統保留經典特色，並加入更多戰略變化與豐富操作手感。不過，也有部分玩家反映，遊戲關卡設計偏向線性，缺乏開放世界的自由探索感，對於偏好高挑戰性與自由度的玩家來說稍嫌單純。

整體而言，這是兼具療癒感與冒險精神的奇幻 RPG，不論是系列老玩家或新手都能從中獲得豐富的劇情體驗與遊戲樂趣。特別是在PS4平台上，以出色的畫面表現、感人的故事內容，成功展現角色扮演遊戲的獨特魅力。

Dragon Quest X: The 5,000-Year Journey to a Distant Homeland Online (Japanese: ドラゴンクエストX 5000年の旅路 遥かなる故郷へ オンライン) is the third major expansion of the MMORPG Dragon Quest X, developed by Square Enix. This expansion was first released on Nintendo Switch on November 16, 2017, and later made its way to the PlayStation 4 platform on May 27, 2021. Continuing the series’ signature fantasy world, this installment introduces brand-new stories, maps, and game systems, delivering a rich and distinctive adventure experience for players.

In terms of story, players will travel through time to visit the Etene Kingdom, a land that existed 5,000 years in the past. They will uncover the hidden history and secrets of this ancient kingdom. Along this journey, the protagonist will not only unravel the mystery of their own origins but will also embark on adventures with new characters such as Himea and Galmy. The storyline blends fantasy elements with emotional narratives, weaving an epic tale centered around fate and personal choices, set across different eras.

For gameplay, the PS4 version has been optimized for console controls, enabling players to smoothly perform actions such as movement, attacks, and spellcasting using a controller. The game retains the series’ classic job system, allowing players to freely select and switch between different classes while gradually enhancing their character's abilities. Additionally, it introduces a companion system, letting players recruit animals and monsters as battle allies. Through training and interacting with them, players can strengthen their fighting abilities and support effects.

The game world is made up of multiple regions, including forests, mountains, lakes, towns, and ancient ruins. As the story progresses, new areas gradually become accessible. Each region is home to unique monsters, side quests, and events. Besides the main storyline, the game features a wealth of hidden side stories and special items. Certain quest choices may even affect the ending and the relationship values between characters, offering multiple narrative paths and enhancing replayability.

In terms of market reception, the game has been widely praised by both players and media outlets. Fans have lauded its delicate art style, rich storyline, and well-developed characters, especially the portrayal of the protagonist’s personal growth and emotional experiences. Additionally, the PS4 version is noted for its smooth controls, while maintaining the classic features of its combat and growth systems, enriched by new strategic elements and more dynamic gameplay. However, some players have pointed out that the game’s linear stage design lacks the sense of freedom found in open-world exploration titles, making it feel somewhat straightforward for those seeking higher difficulty and open-ended gameplay.

Overall, Dragon Quest X: The 5,000-Year Journey to a Distant Homeland Online is a fantasy RPG that combines heartwarming storytelling with grand adventure. Whether you're a long-time fan of the series or a newcomer, you’ll find rich narrative experiences and engaging gameplay here. Especially on the PS4 platform, the game stands out with its impressive visuals, moving story, and the unique charm of a well-crafted role-playing experience.