《凱薩琳 Full Body for Nintendo Switch》（Catherine: Full Body for Nintendo Switch）是ATLUS推出的融合成人戀愛劇情與益智解謎玩法的獨特遊戲。原本於2011年首次在PS3與Xbox 360上發行，屬於探索愛情、背叛與心理壓力的劇情驅動型遊戲，而這個「Full Body」版本則是2019年於PS4發行的加強擴充版，Nintendo Switch版則於2020年7月2日正式推出，內容與PS4版本幾乎一致，並特別針對掌機優化操作體驗。

故事圍繞一名32歲系統工程師男主角文森特‧布魯克斯展開。文森特正處於30歲的年紀，與交往多年的女友凱瑟琳（Katherine）陷入婚姻與未來的壓力中，卻在一次酒後失控後與另一位同名的年輕女性凱瑟琳（Catherine）發生一夜情，導致他被困在道德、愛情與現實壓力的交錯中。更離奇的是，在這段感情混亂的同時，文森特每晚都會被捲入一場夢魘般的「死亡之夢」，夢中所有男人都變成羊形生物，在高塔中不斷攀爬逃命，失足墜落即是真實死亡。遊戲就以現實與夢境交錯的方式鋪陳劇情，一邊是成人戀愛心理劇，一邊是節奏緊湊、充滿壓力的動作益智關卡。

「Full Body」版本相較原版新增一名全新角色琳（Rin），她是男主角在酒吧邂逅的神秘鋼琴師，性格溫柔，並帶來第三條戀愛線的可能性。這讓原本僅有兩難選擇的劇情轉化為更具變數的三角乃至四角關係，對應的劇情分支、過場動畫與結局也大幅增加，根據自己的對話選擇、行為與價值觀判斷，觸發截然不同的劇情發展。

玩法主要分為兩大部分。白天或現實部分以視覺小說方式呈現，透過與角色對話、回覆訊息、觀看動畫進行劇情推進，而每個選擇都會影響角色間的好感與世界觀的偏移。夜晚夢境部分則是核心的解謎玩法，需要操控文森特不斷攀爬一座由立方體構成的高塔，並依據方塊的推拉與堆疊機制開闢通道。隨著冒險進展，關卡會逐漸加入陷阱、時間壓力、會動的方塊與BOSS追擊等複雜要素，極大考驗玩家的空間思維與臨場反應。

在Switch平台上，不僅完美移植PS4版本全部內容，還內建大量DLC角色（來自《女神異聞錄》等ATLUS作品的客串角色可在對戰模式中使用），同時也支援手持與TV模式下的流暢操作。提供三種主要難度，並新增「Safety Mode」讓喜歡劇情但不擅長益智玩法的玩家也能輕鬆遊玩。此外，還包括原創的多人對戰與合作模式，讓玩家能一同挑戰塔關，體驗拼圖對決的趣味。

在市場評價方面，受到一致好評。媒體普遍讚賞本作在成人議題上的大膽切入與哲學探討，認為這是「少見結合解謎與成熟戀愛劇情的作品」，尤其是新增角色琳的劇情與音樂讓本作整體情感層次更為豐富。解謎玩法方面也被認為設計精巧、挑戰十足，尤其高難度模式是玩家成就感的重要來源。雖然部分新玩家反映遊戲難度曲線過於陡峭，且夢境部分在中後期壓力很大，但整體仍是風格鮮明、內容紮實的高質作品。

總結而言，《凱薩琳 Full Body for Nintendo Switch》是獨具個性、結合劇情與解謎的成人向遊戲，透過愛情困境與心理壓力的主題探討，搭配具挑戰性的攀塔玩法，打造出獨特且令人印象深刻的體驗。在Switch平台上，提供完整內容與便攜遊玩便利性，特別推薦給喜歡劇情主導型遊戲、享受困難益智挑戰，或是對成人題材有所興趣的成熟玩家族群。

Catherine: Full Body for Nintendo Switch is a unique game by ATLUS that blends mature romance storytelling with intense puzzle-solving gameplay. Originally released in 2011 for PS3 and Xbox 360, the game was known for its narrative-driven exploration of love, betrayal, and psychological pressure. The "Full Body" version is an enhanced and expanded edition that debuted on PS4 in 2019, and later arrived on the Nintendo Switch on July 2, 2020. This version retains nearly all of the PS4 content while optimizing controls and performance for handheld play.

The story centers on 32-year-old systems engineer Vincent Brooks, a man facing the pressure of adulthood and long-term commitment. Struggling with anxiety over marriage and the future with his longtime girlfriend Katherine, Vincent’s life spirals out of control after a drunken night leads to a one-night stand with a mysterious younger woman—also named Catherine. As his moral crisis deepens, Vincent begins experiencing terrifying recurring dreams in which men transformed into sheep must climb deadly towers to survive. Falling in the dream results in death in the real world. The narrative unfolds through a dual-layered structure: one part focused on adult psychological drama and relationship dilemmas, and the other on high-tension, action-puzzle segments representing Vincent’s nightmarish mental state.

The "Full Body" edition introduces a new character named Rin, a gentle and enigmatic pianist Vincent meets at the bar. Rin adds a third potential romantic route, expanding the narrative from a two-way choice into a more complex triangle or even quadrangle of relationships. With Rin’s addition, the game features numerous new story branches, cutscenes, and multiple endings. These are influenced by player choices, messages, and value judgments throughout the game, allowing for highly variable story experiences.

Gameplay is split into two main segments. The daytime, or real-world portion, plays out like a visual novel, with dialogue interactions, text message responses, and cinematic cutscenes progressing the plot. Player choices affect character relationships and the philosophical alignment of the world. The nighttime dream segments are where the core puzzle gameplay takes place. Players guide Vincent as he ascends a towering structure made of blocks, manipulating them to carve a path upward. As the game progresses, levels introduce increasingly complex elements such as traps, moving blocks, time constraints, and boss enemies that chase the player—demanding sharp spatial reasoning and quick decision-making.

The Switch version faithfully reproduces the full content of the PS4 edition and includes a large amount of DLC from the start. This includes crossover guest characters from other ATLUS games, such as Persona, available in versus mode. The game supports both handheld and TV mode with smooth controls, and offers three primary difficulty levels. Additionally, a “Safety Mode” is included for players who are more interested in the story than in the challenging puzzles, making the game more accessible. Multiplayer options—both co-op and competitive—allow players to enjoy puzzle tower battles together, adding variety and replayability.

In terms of reception, Catherine: Full Body for Nintendo Switch has been met with widespread praise. Critics have lauded the game’s bold approach to adult themes and its philosophical underpinnings, describing it as a rare fusion of puzzle gameplay and mature romantic storytelling. The inclusion of Rin has been especially well-received, adding emotional depth and memorable musical elements. The puzzle design is considered clever and rewarding, with the higher difficulties providing a genuine sense of accomplishment. Some newer players have noted a steep learning curve and high tension in later dream sequences, but overall, the game is recognized as a polished and distinct experience.

In summary, Catherine: Full Body for Nintendo Switch is a bold and uniquely personal game that combines emotionally charged narrative with intricate puzzle gameplay. By exploring themes of love, fear, and psychological turmoil, it delivers a memorable experience unlike any other. With full content, portable convenience, and thoughtful difficulty options, the Switch version is especially recommended for fans of story-driven games, lovers of brain-teasing challenges, or mature players drawn to adult themes and emotional complexity.