由 萬代 於 1986 年 8 月 28 日在 Famicom 上推出的《機動戰士 Z 鋼彈：熾熱爭奪》（Mobile Suit Z Gundam: Hot Scramble / 機動戦士Zガンダム ホットスクランブル），是鋼彈系列在家用主機上的首部作品。

最引人注目的地方，在於其開發陣容極為豪華且充滿傳奇色彩。參與製作的包括日後創立 Game Freak 的 田尻智，以及打造《鐵板陣》與《迷宮塔》的名製作人 遠藤雅伸。這樣的組合，使得在設計上展現出強烈的實驗精神與前衛風格。

在當時硬體性能極為有限的年代，大膽採用 3D 與 2D 混合的玩法設計。在前往敵方據點的過程中，使用類似第一人稱的擬似 3D 射擊視角，讓人彷彿置身駕駛艙中進行宇宙戰鬥；而當進入敵方基地後，畫面則會切換為橫向捲軸動作模式，結合平台跳躍與戰鬥要素，形成鮮明的節奏轉換。

以現代標準來看，畫面或許相對簡略，但在當時能夠操作可變形的 Z 鋼彈，對粉絲而言是一種極具衝擊力的體驗。音樂方面，遊戲改編自 水の星へ愛をこめて，也就是由 森口博子 演唱的經典動畫主題曲，進一步提升整體代入感。

劇情則緊扣 機動戰士Z鋼彈 的後半段，主角 卡密兒·維丹，作為奧干（AEUG）的一員，對抗迪坦斯與新吉翁勢力。最終目標是突破層層防線，潛入敵方重要據點，例如殖民地雷射「格利普斯 2」，並摧毀核心系統以終結戰爭。

在操作層面上，分為兩個截然不同的階段。前半段為擬似 3D 的宇宙戰鬥，需要在高速飛行中瞄準敵機與障礙物，考驗反應與準度；當能量累積到一定程度時，還能變形為 Wave Rider 型態進行高速移動。後半段則進入敵方基地，轉為橫向捲軸模式，使用光束步槍與光束軍刀進行戰鬥，並在迷宮般的地圖中尋找並破壞所有核心裝置，最後在基地爆炸前成功逃脫。

本作的難度相當高，無論是嚴格的碰撞判定，還是後期敵機密集且強力的攻擊，都對玩家的操作與記憶能力提出極大挑戰。

在市場評價方面，被視為一款極具創意與實驗性的作品。評論普遍肯定其在紅白機上實現擬似 3D 戰鬥的技術力，同時也指出 2D 關卡略顯重複的問題。不過對於鋼彈迷而言，這款遊戲帶來的臨場感與操作 Z 鋼彈的體驗，仍然具有無可取代的魅力。

此外，還有一個極具傳奇色彩的「Final 版」。當年透過活動贈送，僅限量發行 1000 片。該版本取消 2D 橫向捲軸部分，改為全程更加流暢且硬派的 3D 射擊模式，如今已成為全球收藏家競相追逐的夢幻逸品。

從歷史定位來看，《Hot Scramble》可說是鋼彈動作遊戲的開山之作。它確立後續系列常見的核心要素，例如機體變形、經典樂曲的運用，以及充滿壓迫感的 Boss 戰。對許多玩家而言，最難忘的瞬間，莫過於在宇宙空間中看著遠方的一個小黑點迅速逼近，最終化為敵方機體，並在千鈞一髮之際成功將其擊墜的那種強烈成就感。

Released on August 28, 1986, by Bandai for the Famicom, Mobile Suit Z Gundam: Hot Scramble is the very first home console game in the Gundam franchise.

One of the most fascinating aspects of this title is its development background. It involved Satoshi Tajiri, who would later found Game Freak, as well as Masanobu Endo, the creator of classics like Xevious and The Tower of Druaga. This combination of talent gave the game an experimental edge rarely seen at the time.

Set during an era of extremely limited hardware, Hot Scramble stood out as a bold attempt to merge different gameplay styles. The game shifts between a pseudo-3D first-person shooting perspective and traditional 2D side-scrolling action. During approach sequences, players pilot the Z Gundam through space in a cockpit-like view reminiscent of early arcade shooters. Once inside enemy strongholds, the game transitions into a side-scrolling format where platforming and combat take center stage.

Visually, the game may appear primitive by modern standards, but at the time, the ability to control the transforming Z Gundam was a major highlight for fans. The soundtrack further enhanced the experience by incorporating arrangements inspired by Mizu no Hoshi e Ai wo Komete, the iconic opening theme performed by Hiroko Moriguchi.

The story follows the latter part of Mobile Suit Z Gundam, placing players in the role of Kamille Bidan. As a pilot of the AEUG, he battles against the Titans and Neo Zeon forces. The ultimate objective is to break through enemy defenses, infiltrate key installations such as the colony laser “Gryps 2,” and destroy their core systems to bring the conflict to an end.

Gameplay is divided into two distinct phases. In the first half, players engage in pseudo-3D combat, navigating space while aiming at incoming enemies and obstacles. Precision targeting is essential, and once enough energy is accumulated, the Z Gundam can transform into its Wave Rider form for high-speed traversal. In the second half, the action shifts inside enemy bases, where the game becomes a side-scrolling mission. Players use beam rifles and beam sabers to fight through enemies while searching for hidden core units that must be destroyed before escaping the collapsing facility.

The difficulty is notably high, with strict collision detection and increasingly aggressive enemy patterns. Encounters with powerful mobile suits require quick reflexes and memorization, making the game particularly challenging even for experienced players.

Upon release, Hot Scramble received a unique reception. Critics praised its ambitious design and technical experimentation, especially the attempt to recreate a 3D shooting experience on the Famicom. At the same time, the game’s uneven pacing and repetitive side-scrolling sections drew some criticism. However, for Gundam fans, it delivered an unprecedented sense of immersion and excitement.

A particularly legendary aspect of the game is the existence of a limited “Final Version,” distributed through a promotional campaign. Only 1,000 copies were produced, and this version removed the 2D segments entirely, focusing instead on a more refined and intense 3D shooting experience. Today, it is considered one of the rarest and most valuable Famicom cartridges among collectors.

Historically, Hot Scramble holds an important place as the foundation of action-based Gundam games. It established key elements that would become staples of the genre, including transformation mechanics, iconic music integration, and climactic boss battles. For many players, the most unforgettable moment was the thrill of watching a distant speck in space rapidly grow into an approaching enemy mobile suit—and destroying it at the very last second.