1994 年，《世界英雄 2 JET》（World Heroes 2 JET / ワールドヒーローズ 2 JET）在Neo Geo街機平台（MVS）正式發行，並隨後移植至家用主機（AES 與 CD）。由ADK開發、SNK發行，是世界英雄系列的第三部作品，也是系列中對戰節奏與系統設計全面升級的一代。「JET」的命名象徵極致的速度感，遊戲捨棄前作較為緩慢的節奏，轉而追求極致流暢的操作體驗與連續技策略，使其被許多粉絲認為是系列中最具戰鬥張力與平衡性的版本。

在技術與視覺表現上，充分發揮Neo Geo的性能。角色動作幀數與移動速度大幅提升，畫面發色鮮明且帶有濃厚的動漫風格。場景從前作的時空旅行主題轉向全球巡迴格鬥比賽，包括行駛中的卡車、甚至高速飛機上的戰鬥。角色立繪重新設計並更新語音，搭配快節奏的電子搖滾背景音樂，營造出如同參加地下格鬥大賽般的緊張氛圍與刺激感。

劇情方面，故事承接布朗博士舉辦的時空武鬥大會之後，全球突然出現名為「宙斯（Zeus）」的神秘組織，他們企圖透過舉辦世界英雄大賽吸收最強戰士的基因與戰鬥數據。除了前作的14位經典英雄如半藏、風魔、貞德等悉數參戰，新增拳擊手「傑克（Jack）」與重裝甲武術家「呂布（Ryofu）」，玩家需帶領角色一路過關斬將，最終挑戰體型龐大且力量毀滅性的終極魔王宙斯，守護英雄榮耀與人類未來。

操作機制方面，引入「前衝（Dash）」與「後撤」系統，使距離控制更加靈敏精準。首創的「三段式戰鬥（3-Round Tournament）」模式，將單人遊玩轉化為階梯式晉級賽，增加儀式感與競技性。格鬥策略上，大幅強化空中格擋與反彈投技判定，並引入能量槽系統雛形，玩家可以透過連續技與必殺技銜接打出華麗高傷害的Combo，強調主動進攻，使每場對局充滿速度與力量的交鋒感。

市場評價方面，被認為是系列中競技性最強的轉型作品，獲得「爽快、精練且深具對戰策略性」的高度評價。評論家讚賞其取消前作稍顯拖沓的死亡競賽模式，專注於純粹的格鬥技巧，使系列成功邁向專業競技化道路。雖然部分玩家懷念前作的奇特場景陷阱，但大多數競技玩家沉迷於本作流暢連段與角色平衡的提升。《世界英雄 2 JET》被公認為ADK與SNK合作史上的重要里程碑，不僅奠定了系列後期硬派風格，更以其獨特角色魅力與極速戰鬥，成為Neo Ge家用玩家心中不可取代的經典格鬥佳作。

In 1994, World Heroes 2 JET (World Heroes 2 JET / ワールドヒーローズ 2 JET) was officially released on the Neo Geo arcade platform (MVS) and later ported to home consoles (AES and CD). Developed by ADK and published by SNK, it is the third entry in the World Heroes series and represents a major evolution in gameplay speed and system mechanics. The subtitle “JET” symbolizes extreme velocity, as the game abandons the slower pacing of its predecessor in favor of fast, fluid combat emphasizing combos and strategic mind games. Many fans consider it the most intense and well-balanced installment of the World Heroes franchise.

Technically and visually, World Heroes 2 JET pushed the Neo Geo hardware to its limits. Character animations were smoother with increased frame rates and movement speed, and the visuals adopted a vibrant, anime-inspired style. The stages evolved from the time-travel theme of the previous game to a global fighting tournament setting, including battles on moving trucks and high-speed airplanes. Character portraits were redesigned, voice lines updated, and paired with fast-paced electronic rock music, creating the tense, exhilarating atmosphere of an underground fighting championship.

The story picks up after Dr. Brown’s time-travel tournament. A mysterious organization called Zeus emerges worldwide, aiming to hold a “World Heroes Tournament” to harvest the genes and combat data of the strongest fighters. All 14 returning heroes from the previous game, such as Hanzou, Fuuma, and Jeanne, return, alongside two new heavyweight characters: the speed-focused boxer Jack and the heavily armored martial artist Ryofu. Players must guide their chosen hero through successive battles to ultimately face the massive and overwhelmingly powerful final boss, Zeus, protecting both their honor and the future of humanity.

Gameplay introduces new mechanics designed for competitive depth. The Dash and Retreat systems make spacing and distance control more precise and responsive. The game also features the innovative Three-Round Tournament mode, transforming single-player progression into a ladder-style competition that enhances ritual and tension. Combat strategy is deepened with enhanced air-blocking and throw-reflecting mechanics, along with an early energy-bar system, allowing players to chain attacks and special moves into flashy, high-damage combos. The design emphasizes aggressive play over passive defense, making every match a high-speed clash of skill and power.

Critically, World Heroes 2 JET is regarded as the most competitive and refined transformation of the series, earning praise for being “fast, polished, and strategically deep.” Critics appreciated the removal of the slower “Death Match” mode from the previous game, focusing instead on pure fighting skill, marking a step toward professional competitive play. While some players miss the quirky environmental hazards of the prior installment, most competitive fans were captivated by the smooth combos and improved character balance. Widely recognized as a milestone in ADK and SNK collaboration, the game established the harder-edged tone of the later World Heroes entries and remains an irreplaceable classic in the Neo Geo home console library, celebrated for its unique character appeal and lightning-fast combat.