《超人俱樂部：怪獸大決戰》（Datach - Ultraman Club - Kaijuu Dai Kessen!! / データック ウルトラマン倶楽部）是由Bandai在任天堂Famicom（紅白機）上推出的作品，與同系列的SD 鋼彈讀卡機遊戲於同日發售，屬於「Datach Joint ROM System」讀卡外設系列的第二波主打延續萬代當時極具前瞻性的設計理念，將風靡兒童市場的SD（Q版）超人角色，與條碼掃描技術緊密結合，把原本屬於特攝英雄的戰鬥，轉化為一種結合現實卡片與數位系統的嶄新遊戲體驗。

在技術與表現上，完全建立在 Datach 讀卡機外設之上。要將專用小型卡帶插入讀卡主機，再透過機身上的掃描裝置讀取條碼卡片，將現實中的資訊轉換為遊戲內的角色數據。畫面採用當時流行的SD造型風格，來自超人力霸王系列 的歷代英雄與經典怪獸，如巴爾坦星人與紅王等，皆以可愛的比例登場。雖然場景設計相對簡單，但在戰鬥演出中，像是斯派修姆光線等招牌必殺技仍保有相當程度的視覺魄力。音樂方面則將熟悉的英雄主題旋律轉化為8位元電子音，搭配掃描條碼時的清脆聲響，營造出一種彷彿親手召喚英雄的儀式感。

在劇情設定上，構築一個集合歷代超人戰士的平行宇宙。當邪惡怪獸軍團再次自宇宙深處來襲，並封印部分英雄的力量後，地球陷入危機。玩家將扮演一名擁有特殊能力的「條碼指揮官」，透過手中的卡片逐步解鎖奧特戰士的能力，並前往各個不同的戰場迎擊敵人。隨著冒險推進，玩家需要在不同地區與強敵進行對決，逐步解除封印、重組戰力，最終擊敗怪獸軍團，守護地球的和平。這樣的劇情雖然簡單直接，但成功結合收集、召喚與戰鬥的核心樂趣。

在操作與玩法方面，最大的特色在於將「刷卡」行為納入核心機制。戰鬥前需掃描條碼卡片，系統會將條碼轉換為角色的體力（HP）、攻擊力（AP）以及特殊能力。這種設計帶來強烈的不確定性與收集樂趣，當年不少玩家甚至嘗試掃描日常商品條碼，期待獲得超越官方設定的強力角色。進入戰鬥後，遊戲採用帶有動作元素的對戰方式，玩家可以控制角色進行基本移動與攻擊，並在能量累積後施放招牌必殺技。整體節奏相較純動作遊戲略慢，更強調戰前準備與戰鬥中的時機判斷。此外，在故事模式中玩家還可以依情況更換角色或補充戰力，讓場外策略與場內操作形成互相影響的獨特循環。

在市場評價方面，被視為一款創意十足但高度依賴硬體的實驗性作品。評論普遍肯定萬代將卡片收集文化與電子遊戲結合的創新構想，認為這種「現實物品數位化」的玩法在當時極具吸引力，甚至可說是後來各種實體連動遊戲的雛形。然而，Datach讀卡機本身存在掃描不穩定、使用門檻較高等問題，也讓遊戲難以普及。儘管如此，對於當時熱愛超人系列與卡片收集的玩家而言，本作依然充滿魅力。整體來看，它被視為紅白機末期「玩具與遊戲融合」的重要里程碑之一，那種將日常條碼轉化為戰鬥力的奇妙體驗，至今仍是許多玩家難以忘懷的經典記憶。

Ultraman Club: Kaijuu Dai Kessen!! (Datach - Ultraman Club - Kaijuu Dai Kessen!! / データック ウルトラマン倶楽部) was released on the Nintendo Famicom (NES) by Bandai as part of the Datach Joint ROM System lineup, launching on the same day as the SD Gundam Datach title. As one of the flagship entries in this experimental peripheral-based series, the game combined the immensely popular SD (super-deformed) Ultraman characters with barcode-scanning technology, transforming traditional tokusatsu-style hero battles into a hybrid experience that merged physical collectibles with digital gameplay.

Technically, the game relied entirely on the Datach barcode reader attachment. Players inserted a compact cartridge into the device and scanned physical barcode cards through the reader to import character data into the game. Visually, it adopted the signature SD art style of the era, featuring characters from the Ultraman series alongside iconic monsters such as Baltan and Red King, all rendered in charming, super-deformed proportions. While the backgrounds were relatively simple due to hardware and system limitations, the battle animations—particularly signature attacks like the Specium Beam—retained a sense of spectacle. The soundtrack reimagined classic Ultraman themes in 8-bit form, and the distinctive sound of barcode scanning added a ritualistic feel, as if players were personally summoning heroes into battle.

The story takes place in a crossover-style parallel universe where Ultraman heroes from across different eras are brought together. When a powerful monster army invades Earth and seals away the powers of many heroes, humanity faces imminent destruction. Players assume the role of a “barcode commander” within the Earth Defense Force, using special cards to restore the strength of Ultraman warriors and deploy them across various battlefields. As the campaign progresses, players travel between locations, confront increasingly powerful enemies, and gradually rebuild their forces to ultimately defeat the invading monsters. Though straightforward, the narrative effectively supports the game’s core themes of collection, summoning, and combat.

In terms of gameplay, the defining feature is its barcode-driven system. Before battles, players scan character or item cards, which the system converts into in-game stats such as HP, attack power, and special abilities. This mechanic introduced a strong sense of unpredictability and excitement. At the time, many players experimented by scanning everyday product barcodes—snack packages, shampoo bottles, and more—in hopes of discovering overpowered or hidden characters. During combat, the game incorporates light action elements, allowing players to move and attack in real time while building energy for signature special moves. The pacing is slower compared to pure action games, placing greater emphasis on preparation and timing. In story mode, players can also switch characters or reinforce their lineup mid-progression, creating a unique interplay between off-screen strategy and on-screen action.

From a market perspective, Ultraman Club: Kaijuu Dai Kessen!! received mixed but generally appreciative feedback. Critics praised its bold and forward-thinking concept, particularly the integration of physical card collection with video game mechanics—an idea that foreshadowed modern toy-to-life systems. However, the Datach hardware itself suffered from inconsistent barcode recognition and required additional investment, which limited its accessibility and widespread adoption. Even so, for fans of Ultraman and collectible card culture at the time, the game held significant appeal. Today, it is widely regarded as one of the most experimental and imaginative late-era Famicom titles, remembered for its unique concept of turning everyday barcodes into in-game power and for leaving a lasting impression as an early pioneer of physical-digital gaming integration.