Idea Factory 旗下 Compile Heart 開發的《碧藍航線 Crosswave》（Azur Lane: Crosswave），是改編自超人氣手機遊戲《碧藍航線》的首款大型 3D 家用主機化作品，登上 PS4 與 Nintendo Switch 平台後，將原本的 2D 橫向捲軸射擊玩法，轉變為以 3D 立體海戰為核心的動作射擊遊戲。

最大的特色，是將手遊中以立繪呈現的艦船角色全面 3D 化重製，讓玩家能在主機上以更具臨場感的方式操作「艦船少女」。戰鬥採第三人稱視角，玩家操控角色在海面上高速移動，透過主砲射擊、魚雷攻擊與各式技能來對抗敵方艦隊，呈現出較偏向動作化的海戰體驗。

角色陣容方面，收錄白鷹、皇家、鐵血與重櫻等主要陣營的多位人氣角色，同時加入原創角色島風與駿河作為劇情核心引導者，使整體故事具有一定的新鮮感與延展性。系統上保留了手遊的「秘書艦」概念，玩家可以在選單介面中與選定角色互動，增強陪伴感與代入感。

劇情模式是本作的重要內容之一，以「聯合大演習」作為舞台展開主線故事，全程搭載語音演出，讓角色個性與陣營互動更具生命力。除此之外，還加入大量支線小劇場，用來描寫不同陣營之間的日常互動與輕鬆情節，進一步補足世界觀的細節。

在玩法方面，提供「極致模式（Extreme Battle）」供玩家在破關後挑戰高難度關卡，用來刷取更稀有的裝備與強化素材。同時也加入「拍照模式（Photo Mode）」，可以自由調整角色動作、鏡頭角度與場景構圖，打造個人化的視覺畫面，這也成為不少玩家長時間遊玩的主要動力之一。裝備系統雖然保留一定程度的強化與配置要素，但整體設計相對簡化，減少了手遊式的長期農素材壓力。

市場評價方面，普遍被定位為「高度粉絲向作品」。優點在於 3D 模型精緻，成功還原原作立繪的角色魅力，加上全語音劇情帶來相當完整的演出體驗，對聲優與角色愛好者來說具有高度吸引力。同時操作門檻較低，即使不擅長動作遊戲的玩家也能順利遊玩。

不過缺點也相當明顯，例如戰鬥場景多數為開放海面，視覺變化較少，容易產生單調感。此外，砲擊與爆炸的打擊回饋較為輕，整體戰鬥爽感不如同類動作射擊遊戲強烈。

整體而言，《碧藍航線 Crosswave》更像是一款以角色展示與粉絲互動為核心的作品，而非強調硬核戰鬥的遊戲。它的價值主要在於讓玩家能以 3D 形式「近距離欣賞」自己喜愛的艦船角色，在輕鬆氛圍中體驗一段延伸自原作世界觀的外傳冒險。

Azur Lane: Crosswave, developed by Compile Heart under Idea Factory, is the first major 3D console adaptation of the highly popular mobile game Azur Lane. Released on PS4 and Nintendo Switch, it transforms the original 2D side-scrolling shooter gameplay into a 3D naval combat action shooter.

The game’s main highlight is the full 3D reinterpretation of the original 2D illustrated ship girls. Players control these characters from a third-person perspective, moving across the sea in real time while using main cannons, torpedoes, and special skills to engage enemy fleets. The result is a more dynamic and action-oriented naval battle experience compared to the mobile version.

In terms of roster, the game features popular ship girls from the four major factions—Eagle Union, Royal Navy, Iron Blood, and Sakura Empire. It also introduces original characters such as Shimakaze and Suruga, who play key roles in guiding the story and providing a fresh narrative angle. The game retains the “Secretary Ship” system from the mobile version, allowing players to assign a favorite character to interact with in the menu interface, enhancing immersion and attachment.

The story mode centers around an event called the “Great Naval Exercise,” with fully voiced dialogue throughout the main campaign. This full voice acting significantly enhances character personality and narrative depth. In addition to the main story, there are numerous side episodes that showcase casual and humorous interactions between different factions, expanding the world-building.

Gameplay includes an “Extreme Battle” mode, unlocked after completing the main story, where players can take on higher difficulty missions to farm rare equipment and upgrades. A “Photo Mode” is also included, allowing players to freely adjust character poses, camera angles, and backgrounds to create personalized screenshots, which has become one of the game’s most popular features. The equipment and upgrade system is simplified compared to typical mobile-style grinding systems, making progression more straightforward.

Reception of the game is generally that of a “fan-oriented title.” Its strengths lie in its high-quality 3D character models, which faithfully recreate the charm of the original illustrations, and its extensive voice acting, which is especially appealing to fans of the voice cast. The gameplay is also relatively easy to pick up, making it accessible even to players who are not experienced with action games.

However, it also has notable weaknesses. Battle environments are mostly open sea stages with limited visual variety, which can feel repetitive. Additionally, the combat feedback from cannons and explosions is relatively light, meaning it may not satisfy players looking for a more intense or hardcore action experience.

Overall, Azur Lane: Crosswave is best understood as a fan-focused experience rather than a hardcore action title. Its main appeal lies in bringing beloved ship girls into a fully 3D space, allowing players to enjoy interacting with them in a more immersive and visually expressive format within a relaxed naval adventure setting.