由 Culture Brain 於 1990 年在任天堂 Famicom（紅白機）上推出的《飛龍之拳 3：五人的龍戰士》（Flying Dragon 3: 5 Ryuushi／飛龍の拳III 五人の龍戦士），是系列在 8 位元主機上的最終章，同時也是將「格鬥」、「動作」與「角色扮演」三種玩法融合至巔峰的集大成之作。作為紅白機末期的代表作品之一，在畫面表現與系統深度上都達到當時硬體的極限，並將系列招牌的「心眼」戰鬥系統推向前所未有的高度。 

在技術與視覺呈現方面，展現出極為成熟的完成度。角色的點陣圖不僅更加細緻，體型也明顯放大，特別是在對戰畫面中，人物的肌肉線條與表情刻畫更加鮮明，使戰鬥更具張力。場景設計橫跨世界各地，從中國古寺、日本街道到異次元魔界，每個地點都呈現出截然不同的風格層次。音樂則延續系列一貫的熱血功夫風格，但在音色厚度與節奏編排上更加飽滿，搭配必殺技發動時的閃光效果，營造出近似 90 年代格鬥動畫般的視聽衝擊。 

劇情方面，承接前作發展，進一步擴大世界觀。儘管邪惡組織「暗黑龍」在前作中遭受重創，但真正的幕後黑手「大魔神」仍在暗中活動，企圖蒐集五件傳說中的「神聖護甲」，以實現統治宇宙的野心。主角龍飛因此再次踏上旅程，尋找分散在世界各地的四位龍戰士同伴，包括精通空手道的昇龍、力量強大的摔角手剛龍、身手敏捷的敏龍，以及具備特殊能力的女戰士孔雀。隨著劇情推進，五位繼承龍之魂的戰士逐步集結，最終在魔界深處共同對抗大魔神，展開決定世界命運的終極決戰。整體故事圍繞著宿命、團結與自我突破，呈現出典型而完整的王道英雄敘事。 

在核心操作與系統設計上，將系列特色發揮到極致。「心眼」系統在本作中進化為最完整的形態，不僅要求玩家即時判斷攻擊與防禦的高、中、低位，還加入了更進階的變線攻擊與反擊機制。玩家在成功防禦敵人連續攻勢後，能夠累積鬥氣，進而施展威力強大的奧義必殺技，讓戰鬥節奏從單純的反應對抗，昇華為攻守交替的戰術博弈。 

此外，最大的特色之一是五位龍戰士的自由切換系統。在戰鬥與冒險過程中依據情況選擇不同角色，每位戰士都有鮮明的性能差異，例如龍飛能力均衡、剛龍攻擊力強但速度較慢，而孔雀則擅長遠距離支援。這種角色差異化設計，使玩家必須針對敵人特性調整策略，提升整體遊戲深度與可玩性。 

動作關卡與對戰模式在本作中也獲得更緊密的整合。在橫向捲軸關卡中不僅要進行平台操作與戰鬥，還能透過擊敗敵人累積經驗值來提升等級。等級的成長將直接影響後續對決的體力與攻擊威力，使動作與 RPG 要素形成相互支撐的循環結構，讓整體遊戲體驗更加完整。 

在市場評價方面獲得高度肯定。評論普遍認為本作在系統深度與內容豐富度上都達到紅白機時代的頂峰，成功將「心眼」這一獨特機制發展為具備高度競技性的戰鬥模式。五人輪替的設計也大幅提升遊戲的耐玩性與戰略變化。儘管部分玩家認為密碼存檔系統過於冗長，且後期難度極高，需要極為精準的反應能力，但這些要素同時也塑造其「硬核經典」的地位。整體而言，本作被廣泛視為紅白機上最成熟的格鬥 RPG 之一，其所建立的多角色戰鬥框架與成長系統，對後續作品乃至整個類型的發展都產生了深遠影響。 

Released by Culture Brain in 1990 for the Nintendo Famicom (NES), Flying Dragon 3: Five Dragon Warriors (Flying Dragon 3: 5 Ryuushi / 飛龍の拳III 五人の龍戦士) serves as the final installment of the series on 8-bit hardware and stands as a culmination of its unique blend of fighting, action, and role-playing elements. As a late-era Famicom title, it pushed both visual presentation and system complexity to the limits of the hardware, refining the signature “Shin-Gan” combat system into its most advanced and strategic form. 

From a technical and visual standpoint, Flying Dragon 3 demonstrates a high level of polish. Character sprites are larger and more detailed than ever before, with noticeable improvements in musculature and facial expressions during combat sequences, enhancing the intensity of battles. The game’s environments span multiple regions around the world, from ancient Chinese temples and bustling Japanese streets to surreal dimensions within the demon realm, each rendered with a strong sense of atmosphere. Musically, the game retains the series’ energetic martial arts style but features richer sound layering and stronger rhythmic composition. Combined with the flashing effects of special moves, the audiovisual experience closely resembles that of early 1990s fighting anime. 

The story continues directly from the previous installment while expanding the overarching narrative. Although the Dark Dragon organization was weakened before, the true mastermind—the Great Demon God—remains active, seeking to collect five legendary Sacred Armors in order to dominate the universe. In response, the protagonist Ryuhi embarks on a global journey to reunite with four other Dragon Warriors scattered across the world. These include Shoryu, a master of karate; Goryu, a powerful wrestler; Minryu, a swift and agile fighter; and Kujaku, a female warrior with unique abilities. As the story unfolds, these five heroes, each inheriting the spirit of the dragon, unite to confront the Great Demon God in the depths of the demon realm, culminating in a final battle that determines the fate of the world. The narrative centers on themes of destiny, unity, and self-transcendence, presenting a classic heroic tale in its most complete form. 

In terms of gameplay, Flying Dragon 3 refines the series’ mechanics to their peak. The Shin-Gan system reaches its most complete iteration, requiring players not only to react to high, mid, and low attacks and defenses but also to handle advanced mechanics such as variable attack trajectories and counterattacks. Successfully blocking enemy combinations allows players to build up fighting spirit, which can then be unleashed through powerful ultimate techniques. This system transforms combat from simple reaction-based encounters into a dynamic exchange of offense and defense, closely mirroring real martial arts strategy. 

One of the game’s defining features is the ability to switch freely between five Dragon Warriors. Each character possesses distinct attributes and combat styles, requiring players to adapt their approach depending on the opponent. Ryuhi offers balanced performance, Goryu delivers immense power at the cost of speed, while Kujaku excels in ranged support. This diversity encourages strategic planning and significantly enhances replay value. 

The integration between action stages and versus combat is also deeper than before. In side-scrolling levels, players engage in platforming and combat while gaining experience points to level up. These levels directly influence performance in later boss fights, as higher levels result in greater health and stronger attacks. This interwoven system creates a cohesive gameplay loop where action and RPG elements reinforce one another. 

Critically, Flying Dragon 3 was highly praised for its depth and content. Reviewers recognized it as one of the most advanced titles on the Famicom, successfully transforming the Shin-Gan system into a competitive and engaging combat framework. The multi-character system added significant strategic variety and longevity. While some players found the password save system cumbersome and the late-game difficulty extremely demanding—requiring near frame-perfect reactions—these aspects also contributed to its reputation as a hardcore classic. Overall, the game is widely regarded as one of the finest fighting RPG hybrids on the Famicom, and its multi-character combat design would go on to influence later entries in the series as well as other RPG-infused fighting games.