《OPUS：心相吾山》是台灣知名獨立遊戲團隊SIGONO與集英社遊戲共同開發的全新敘事冒險作品，也是《OPUS》系列的最新篇章。首發將登上PC/Nintendo Switch與Switch 2平台，預定於2025年秋季正式推出。延續系列一貫的溫柔敘事與哲思氛圍，這次則以「攝影」作為核心玩法，帶領玩家在一段返鄉與迷失的旅程中，探索幻境世界與現實之間的邊界。

故事圍繞著一名名為侑人的中年男子展開。他曾懷抱成為攝影師的夢想，卻因現實打擊而放棄都市生活返鄉。沒想到返程途中意外發生，他甦醒時卻身處一個既陌生又熟悉的幻境山脈。這裡居住著眾多「神靈」，但牠們早已遺忘自己的名字。侑人身邊唯一的人類，是一名神秘的少女，她似乎被託付任務，要引導他度過難關。為回家，侑人只能依靠手中那台塵封已久的相機，幫助神靈們記起自我，並逐步揭開牠們與「王」之間隱藏的真相。

在遊戲的玩法設計上，攝影成為最重要的橋樑。必須親手調整光圈、快門、焦距等相機設定，透過鏡頭「認真地看」這個世界。神靈會提出不同的拍照需求，玩家需要在幻境中仔細尋找，拍攝能引起神靈共鳴的影像。這些照片將被獻給「神火爐」，而神火則會回應你的誠意，給予道具或線索，指引冒險的方向。隨著過程推進，玩家可以填充一份神秘的「攝影筆記」，其中記錄著世界的片段與真相，最終拼湊出幻境與現實的完整全貌。

除攝影與探索，與神靈的互動也深具敘事意義。這些外形如動物般的存在，會因為你的選擇而對主角產生不同程度的羈絆，甚至影響故事走向。他們相信「只要被拍下，就不會真正消失」，這種既魔幻又哀愁的信念，增添濃厚的哲思色彩。唯一的人類少女則在旅途中扮演重要角色，她雖然失去記憶，但始終陪伴在側，為侑人提供關鍵的指引與情感支撐。

在市場期待與評價方面，自從在公開新畫面後，便迅速引發玩家與媒體的關注。由於SIGONO過去的《OPUS：靈魂之橋》、《OPUS：龍脈常歌》等作品皆以溫柔卻深刻的敘事廣受讚譽，本作也被視為又一部可能引發玩家情感共鳴的佳作。特別是攝影玩法與敘事的結合，被認為極具新意，不僅是單純的遊戲操作，更是一種「理解與告別」的象徵。

總體而言，《OPUS：心相吾山》是關於記憶、鄉愁與告別的魔幻寫實旅程。它不僅是攝影解謎的冒險遊戲，更是寓意深遠的心靈探索。對於喜愛劇情導向作品、渴望在遊戲中體驗情感共鳴的玩家來說，這無疑將是2025年最值得期待的獨立佳作之一。

OPUS: Echoes of the Mountain is a brand-new narrative adventure jointly developed by renowned Taiwanese indie studio SIGONO and Shueisha Games, and marks the latest entry in the acclaimed OPUS series. The game is set to launch in Fall 2025 on PC, Nintendo Switch, and Switch 2. Carrying forward the series’ signature warmth and philosophical tone, this installment introduces photography as its central gameplay mechanic, inviting players to embark on a homecoming journey that blurs the boundaries between reality and fantasy.

The story follows Yuuto, a middle-aged man who once dreamed of becoming a photographer. After life’s harsh setbacks forced him to abandon his ambitions and return to his hometown, an unexpected accident leaves him awakening in a mountain realm that feels both strange and familiar. This mystical land is inhabited by countless “spirits,” each of whom has forgotten their own name. The only human Yuuto encounters is a mysterious girl, seemingly entrusted with the task of guiding him through this otherworldly trial. To find his way home, Yuuto must rely on his long-abandoned camera to help the spirits rediscover themselves, gradually unveiling the hidden truth behind them and their connection to the “King.”

Photography lies at the heart of the gameplay experience. Players must manually adjust aperture, shutter speed, and focus, learning to truly see the world through the lens. Spirits will request specific photographs, and capturing the images that resonate with them becomes the key to progression. These photos are offered to the Sacred Hearth, which responds with items or clues to guide the journey. Along the way, players piece together a mysterious photography journal, gradually assembling fragments of knowledge that reveal the intertwined realities of the spirit realm and the human world.

Beyond exploration, interactions with the spirits carry deep narrative weight. These animal-like beings may form unique bonds with Yuuto based on the player’s choices, shaping both relationships and story outcomes. The spirits hold onto a fragile belief: “As long as we are captured in a photograph, we will never truly disappear.” This bittersweet philosophy adds layers of poignancy to the game’s magical realism. Meanwhile, the mysterious girl stands as Yuuto’s constant companion. Though she has lost her memories, she provides critical guidance and emotional support, serving as both anchor and beacon throughout the journey.

Since its reveal, OPUS: Echoes of the Mountain has quickly captured the attention of both players and media. Building on the legacy of OPUS: The Day We Found Earth, OPUS: Rocket of Whispers, and OPUS: Echo of Starsong—all celebrated for their tender yet profound storytelling—this new entry is already seen as a promising work of emotional resonance. The fusion of photography and narrative is especially praised for its originality, transforming gameplay into a symbolic act of understanding and farewell.

Ultimately, OPUS: Echoes of the Mountain is more than just a photography-based puzzle adventure; it is a journey of memory, nostalgia, and parting. With its imaginative setting, soulful mechanics, and reflective themes, it promises to be one of the most anticipated indie titles of 2025—an unforgettable voyage for players who seek both emotional storytelling and profound introspection.