《地獄之旅》（Bonze Adventure）是由Taito公司於1988年在PC Engine（PCE）平台推出的動作遊戲。擁有濃厚的日本宗教元素，並結合冒險的操作和故事情節，帶有濃厚的奇幻色彩的經典作品。

以佛教地獄觀為基礎，必須在地獄中穿梭，面對各種魔鬼與妖怪。故事講述地獄的秩序被打破，各地獄閻羅王被邪惡力量操控，高僧覺蓮坊受釋迦牟尼的命令前往地獄重整秩序，解救受苦的靈魂。關卡設計從陰間的可怕場景到眾多妖怪的造型，皆帶有濃厚的東洋神話氛圍，在闖關的過程中能夠感受到旅程的詭譎與神秘。

操作方式相對簡單，使用基本的跳躍、攻擊、閃避來面對不同的敵人與障礙。主要武器是一種能量球，根據遊戲中的強化道具來提升能量球的威力，例如多重能量球或追蹤效果。此外，還能找到一些道具以增加生命或恢復血量。沿路受到地獄的險惡環境影響，途中會遇到毒霧、熔岩等環境障礙，必須準確判斷時機以避免受到傷害。這些操作需求讓遊戲增添策略性，而敵人各具特色的攻擊模式，需要根據情況靈活應對。

每一關都具有獨特的地獄場景設計，分別為:一丁目:荒寺の墓場、二丁目:三途の川、三丁目:火炎地獄、四丁目:血の池地獄、五丁目:冰地獄、六丁目:迷い地獄、七丁目:閻魔の洞窟。背景有血池地獄、刀山火海等。隨著持續深入探險，難度逐步提升，將面對更強大的敵人及更複雜的地形挑戰。關卡結尾會有強大的守關妖怪作為BOSS，必須熟悉該他們的攻擊模式，找出弱點進行攻擊，才有機會通過。這些BOSS設計多樣且難度頗高，使得每個關卡的最終戰鬥都非常刺激且充滿挑戰。

地獄場景的細節設計豐富，帶有濃厚的宗教色彩，例如使用佛教經典中的六道輪迴和八寒地獄等元素，使得玩家在遊戲的同時感受到一股神秘的宗教氛圍。此外，部分關卡包含隱藏路徑和額外的挑戰，成功通過這些部分能夠獲得額外的道具或分數加成，提升了遊戲的探索性。遊戲有兩大秘技:

(一)：最強裝備:在標題畫面中，持續按住方向鍵左或下，再加上I鍵和II鍵，然後按下Select 16次。若成功，會聽到聲音提示。進入遊戲後，將獲得「飛火魔破」的強力裝備，相當於獲得四次特殊紅佛珠的強化效果。此外，整體難度也會降低，能更輕鬆應對敵人。

(二)：隱藏關卡:在第一關中段的御堂下方墓石，用30發炮火將其擊碎後，將開啟一條秘道，進入隱藏關卡。在這個隱藏關卡的中段，路徑分為上下兩條，先選擇上路，將寶物收集完畢。若先選擇下路，將無法回到上層，還會錯過寶物。

遊戲在推出後受到一定的好評，尤其是在畫面設計和場景氛圍營造上獲得市場的讚賞。Taito充分運用PC Engine的圖形處理能力，細緻呈現地獄的神秘與恐怖氛圍，角色和敵人的設計充滿個性，背景音樂也增加旅程的壓迫感。整體難度偏高，這成為當時許多玩家的挑戰之一，雖然流程較短，但由於關卡設計多樣且具有挑戰性，需要技巧與耐心才能成功通關。

然而，也有部分玩家對遊戲的難度和操作提出批評，尤其是對於一些新手玩家而言，顯得過於艱難，缺少教學指引的設計也讓部分玩家難以適應。此外，由於受到宗教元素影響，一些偏保守的市場對此持有保留態度，使得《地獄之旅》在國際市場上的知名度不如其他平台冒險類遊戲。

總體而言，這是富有創意的宗教題材動作遊戲，將日本佛教地獄觀與動作冒險結合，使得整體風格獨樹一幟。無論是畫面呈現、音效設計，還是敵人多樣的攻擊方式，都讓這款遊戲成為經典之作。對於喜歡挑戰難度較高、且偏愛神秘奇幻風格的玩家來說，無疑是值得體驗的PCE經典作品。

Bonze Adventure (地獄之旅) is an action game released by Taito in 1988 for the PC Engine (PCE) platform. This classic title combines Japanese religious themes with adventure-based gameplay and a richly woven fantasy narrative. The game centers around the Buddhist concept of Hell, where the player must navigate various infernal realms, confronting demons and supernatural beings. The story follows Jikkyou, a high-ranking monk tasked by Buddha to descend into Hell and restore order after the realms have fallen under the control of malevolent forces, causing Yama (the kings of Hell) to turn against the suffering souls they govern.

The level design immerses players in eerie underworld scenes populated by myth-inspired creatures. Players navigate each area using simple controls—jumping, attacking, and dodging obstacles—to counter unique enemies and environmental hazards. The primary weapon is a powerful energy orb that can be enhanced with power-ups like multi-orb shots and homing effects. Players can also find items to increase health or restore life. As they progress, they encounter toxic mists, lava pools, and other infernal challenges, adding a strategic element to the gameplay that demands quick reflexes and adaptability.

Each level depicts a different section of Hell, progressing from the Graveyard of the Haunted Temple, to the River of Sanzu, the Fiery Hell, the Pool of Blood, the Ice Hell, the Maze Hell, and finally, the Cave of Yama. The environments become progressively difficult, featuring stronger enemies and increasingly complex terrain. Each level culminates in a showdown with a unique boss demon, requiring players to analyze attack patterns and find weaknesses to emerge victorious. These boss fights are diverse and challenging, making each encounter intense and rewarding.

The game’s Hell-themed design incorporates religious motifs with meticulous attention to detail, using elements from Buddhist texts such as the Six Realms of Rebirth and the Eight Cold Hells, creating an authentic spiritual ambiance. Some levels feature hidden paths and additional challenges that reward players with special items or bonus points for exploration.

Secret Techniques

(1) Ultimate Equipment: At the title screen, hold the left or down directional button along with the I and II buttons, then press Select 16 times. A sound prompt confirms success. Entering the game afterward grants players the "Flying Fire Magic," equivalent to obtaining four unique red rosaries, resulting in reduced difficulty and enhanced offensive power.

(2) Hidden Stage: In the middle of Stage 1, beneath the temple, destroy the gravestone with 30 blasts to unlock a hidden path leading to a secret stage. Here, the path splits into upper and lower routes; players should explore the upper route first to collect treasures, as selecting the lower route prevents a return to the top and forfeits additional items.

Upon release, Bonze Adventure received praise for its visual design and atmospheric environments. Taito leveraged the graphical capabilities of the PC Engine to render Hell with a detailed and immersive visual style, crafting eerie backgrounds and unique, characterful enemy designs. The soundtrack complements the journey, enhancing the game’s intensity and mood. Although relatively short, the game’s difficulty and variety made it a notable challenge, requiring both skill and patience to complete.

Despite its acclaim, some players criticized its difficulty and the lack of tutorial guidance, which posed a challenge for beginners. Additionally, the strong religious overtones led to mixed reception in more conservative markets, limiting its international reach compared to other platform-based adventure games. Overall, Bonze Adventure remains a creative, religion-inspired action game that combines Japanese Buddhist Hell concepts with classic action-adventure gameplay, standing out for its unique style. For those who enjoy challenging and mystically themed games, it is a must-play classic on the PCE platform.