Oni: Road to be the Mightiest Oni

Oni: Road to be the Mightiest Oni starts with a wonderfully offbeat promise: you are not simply swinging Kuuta’s club at enemies, but working alongside Kazemaru to pull out and destroy their spirits. That two-part rhythm gives its compact action a personality that many bigger games lack, even when the repeated trials can wear thin.

Kisejima Island is worth visiting for its storybook landscapes and focused scale. If you like unusual action games that mix combat with escort tasks, pursuit challenges, and light character growth, Kuuta’s growth in strength is an easy recommendation, provided you can accept a modest adventure built around iteration rather than constant surprise.

Retro Replay Review

Gameplay

The first thing that makes Oni: Road to be the Mightiest Oni stand out is that finishing a fight asks for more than landing hits. Kuuta attacks with his club, while Kazemaru extracts an enemy’s spirit so you can destroy it and secure the win. Managing both characters at once turns even a simple encounter into a small coordination test. It is a clever hook because it makes the partnership feel essential instead of treating Kazemaru as background flavor.

The island is divided into three areas, with demon phantoms sending Kuuta into trials that unlock further stages as he succeeds. That structure gives the game a clear forward pull: find a challenge, clear it, grow stronger, and move on. The range of tasks helps, since battles sit alongside escort missions and chase-style challenges where you evade pursuing monsters.

Not every trial is likely to feel equally exciting, especially if you want a huge action game with a constantly expanding bag of tricks. This is a small-world adventure, and its challenge loop leans on revisiting the core partnership between club and spirit. Still, mushroom gathering gives you a practical reason to explore and upgrade Kuuta’s clubs, while the pursuit challenges offer a change of pace from straightforward fighting. The game is at its best when you settle into that deliberately concentrated format rather than expecting an epic-scale brawler.

Graphics

Kisejima has the look of a handmade picture book. Dazzling green meadows, dense forests, and plains dotted with floating megaliths make the island feel stranger and more inviting than a standard fantasy battlefield. The limited scale works in its favor here, because each region can linger in your memory instead of blurring into a massive open world.

The colorful natural scenery gives Kuuta’s demon journey a gentler, more whimsical face than its premise might suggest. Floating stone formations are the strongest image, turning the island’s open spaces into places that feel a little magical without losing their sense of danger.

Story

Kuuta begins as the sole survivor of the Demon King’s army after its defeat by Momotaro. He comes to Kisejima, an island where demon spirits are said to awaken power through deadly trials, to hone his strength. It is a clean setup, but it gives every challenge a personal purpose: this is not a vacation or a generic tournament, but a survivor trying to become formidable.

Kazemaru, the mysterious spirit who joins Kuuta, matters to both the plot and the play. Their partnership carries the game’s central idea, with Kuuta’s physical force paired against Kazemaru’s ability to expose what enemies are hiding inside. That close connection makes the action feel tied to the story.

Kanna adds a warmer human presence as a kindhearted girl Kuuta meets on the island, while Baby Boar helps him traverse its terrain. The story’s charm comes less from complicated lore than from this small cast and its unusual setting. If you want a sprawling fantasy saga, this may feel slight. If you like a focused tale about rebuilding after defeat, its directness suits the game well.

Overall Experience

Oni: Road to be the Mightiest Oni earns its place by being distinct. The combined Kuuta and Kazemaru combat system is not just a gimmick, and Kisejima’s compact collection of memorable landscapes gives the journey a character that many larger action games struggle to find. Its modest scope becomes a strength when you want something purposeful and unusual rather than endless.

The tradeoff is that the game’s trial-based progression and recurring combat rhythm demand that you enjoy its central idea. If the two-character coordination clicks, you get a satisfying journey of incremental growth with welcome detours into escort and chase challenges. If it does not, the repetition will be harder to overlook.

Give it a chance if you value an action game with a specific point of view, an approachable scale, and an imaginative fantasy island to roam. For more detail on its premise and challenge structure, the publisher’s description of Oni: Road to be the Mightiest Oni is useful. This is a worthwhile, imperfect adventure whose strongest moments come from letting its odd little two-hero combat system do its thing.