《路飛與河畔歷險》（Ruffy and the Riverside）是風格獨特的開放世界平台冒險遊戲，由德國工作室Zockrates Laboratories UG開發，並由Phiphen Games發行。採用手繪般的藝術風格，讓整個世界宛如一本活過來的童話繪本，並且融合2.5D的探索與解謎要素。它在Nintendo Switch（1 與 2）與PS5平台同步推出，並支援繁體中文、簡體中文、英文與日文，讓玩家能更輕鬆地沉浸在這段奇幻冒險中。

在劇情設定上，主角「路飛」踏上一場守護世界的旅程。故事的背景是瑞河塞德（Riverside），這個世界正逐漸陷入混沌，背後的元兇來自邪惡勢力「格羅爾」。作為被選中的人，路飛必須運用獨特的「互換能力」，來改變周遭的世界元素，並克服重重難關，最終守護世界核心不被毀滅。在冒險的過程中，路飛將結識許多風格鮮明的夥伴，例如嘴巴很壞但充滿喜感的蜜蜂「嗡嗡」、勇敢的鼴鼠冒險家「艾德勒隊長」、智慧深沉的烏龜賢者「席爾利亞」，以及更多奇幻角色。他們不僅會在劇情中推動發展，也會在試煉與支線任務中提供協助或挑戰。這種角色與劇情的結合，使得冒險過程充滿驚喜與情感連結。

最大特色就是「互換能力」。能隨時將世界的元素轉換，例如把陽光轉換成月光，將冰塊化作熔岩，或是將堅硬的石頭變成木材，甚至可以把牆壁轉換成殘骸來開闢新的道路。這種能力不僅是解謎的核心工具，也延伸至戰鬥與移動，例如在戰鬥時利用環境變換取得優勢，或是創造跳躍平台與滑行道路，甚至能坐著乾草堆四處奔馳，帶來如魔法般的驚奇體驗。隨著遊戲推進，玩家會不斷發現新的互換組合，進一步擴展玩法的可能性。

遊戲的世界設計上，除開放式的3D探索，還穿插獨特的2D關卡。當3D世界出現崩塌時，路飛會跳進2D的空間繼續冒險，這種雙重結構帶來強烈的變化感，讓遊戲節奏保持新鮮。在七個各具特色的區域中進行冒險，每個地區都擁有不同的試煉與環境挑戰，並隱藏寶物與關鍵收集品。除主線劇情之外，還有許多支線任務與角色互動，讓冒險體驗更具深度與層次。此外，還引入「夢石」系統，能利用夢石來製作與客製化材質，應用在石頭、瀑布等場景元素上，進一步強化沉浸感，甚至打造出屬於自己的遊戲氛圍。

在市場評價與期待方面，因其創意獨特的玩法與手繪風格而受到關注。媒體普遍認為這款遊戲在「開放世界平台遊戲」這一類型中展現出極高的新鮮感，尤其是「互換能力」的核心設計，讓解謎與冒險的自由度大大提升。玩家社群對於它的表現抱持正面期待，認為它不僅適合喜歡解謎與冒險的玩家，也能吸引對奇幻世界觀與手繪美術有興趣的人。支援中文版本的推出，更讓亞洲市場的玩家能更好地投入劇情，這點對於擴大遊戲影響力相當重要。

整體而言，《路飛與河畔歷險》是將奇幻故事、創意玩法與探索自由度緊密結合的作品。它並非僅僅依靠戰鬥或平台跳躍，而是透過「互換能力」這一獨特機制，讓玩家在冒險過程中不斷感受到新鮮的驚奇。從角色塑造到世界建構，遊戲都充滿細膩與想像力，很可能成為近年來平台冒險類遊戲中最具特色的作品之一。

Ruffy and the Riverside is a uniquely styled open-world platform adventure game developed by German studio Zockrates Laboratories UG and published by Phiphen Games. Featuring a hand-drawn art style that makes the entire world resemble a living fairy-tale picture book, the game blends 2.5D exploration and puzzle-solving elements. It launches simultaneously on Nintendo Switch (both 1 and 2) and PS5, with full support for Traditional Chinese, Simplified Chinese, English, and Japanese, allowing players across different regions to fully immerse themselves in this magical journey.

In terms of story, the main character Ruffy embarks on a journey to protect a world on the brink of chaos. Set in Riverside, a land slowly being consumed by corruption at the hands of the sinister force known as Groll, Ruffy—chosen by destiny—must wield a unique “Swap Ability” to alter elements of the surrounding world, overcome obstacles, and ultimately safeguard the core of existence from destruction. Along the way, Ruffy meets a cast of colorful companions, such as the sharp-tongued yet comical bee Buzzy, the brave mole adventurer Captain Adler, and the wise turtle sage Syria, among many others. These characters not only drive the story forward but also assist—or challenge—Ruffy in trials and side quests, enriching the emotional depth and surprises of the adventure.

The game’s standout feature is the Swap Ability. With it, players can instantly transform environmental elements—for example, changing sunlight into moonlight, turning ice into lava, converting stone into wood, or even morphing walls into ruins to open up new paths. This ability serves as the core mechanic for puzzles but also extends into combat and traversal. Players can leverage environmental swaps to gain tactical advantages in battle, create makeshift platforms or sliding paths for mobility, or even ride across fields on a moving haystack. As the adventure unfolds, more swap combinations are unlocked, continuously expanding the variety and creativity of gameplay.

The world design alternates between open 3D exploration and distinct 2D stages. When sections of the 3D world collapse, Ruffy dives into 2D realms to continue his quest, offering sharp contrasts that keep pacing fresh and dynamic. The adventure spans seven uniquely themed regions, each presenting environmental challenges, hidden treasures, and key collectibles. Beyond the main story, numerous side quests and character interactions add depth and replayability. The game also introduces a Dreamstone System, allowing players to craft and customize materials applied to elements like rocks or waterfalls, further enhancing immersion and enabling them to shape their own in-game atmosphere.

In terms of reception and anticipation, Ruffy and the Riverside has garnered attention for its innovative mechanics and artistic direction. Critics highlight how the Swap Ability breathes new life into the open-world platformer genre, raising the level of creativity and freedom in puzzle-solving and exploration. The player community has expressed strong optimism, believing the game appeals not only to fans of puzzle and adventure gameplay but also to those who appreciate fantastical worlds and hand-drawn artistry. The inclusion of a Chinese-language version further boosts accessibility in Asian markets, significantly broadening its global reach.

Overall, Ruffy and the Riverside is a title that seamlessly combines a fantastical narrative, inventive mechanics, and freedom of exploration. Rather than relying solely on combat or platforming, it leverages its unique Swap Ability to deliver an experience full of constant wonder and discovery. With richly crafted characters and an imaginative world, it has the potential to stand out as one of the most distinctive platform adventure games in recent years.