Planned Release Date: 2026

About This Game

🏆 The Birth of a "New Strategy Triangle Reversi"!

Experience an unprecedented take on Reversi, using triangular pieces where "two" pieces fit into a single square!

The traditional "take the corners" strategy is completely shattered, marking the dawn of a brand-new intellectual battle.

Developed with passion by Japanese solo-developer Nakamura, experience a revolutionary title that will change the history of Reversi!

🎮 【CONCEPT】 A Digital Brain Battle in an 80s Cyber Space

The stage is a cyber world hacked by an AI virus.

Immerse yourself in retro-futuristic, 80s cyberpunk-style sounds and visuals as you take on the challenge to save the world from this digital threat.

⚠️ 【NEW RULE】 Original Rules That Defy Convention

The biggest appeal of this game is that the pieces are "right isosceles triangles." This creates an entirely new layer of strategy where conventional wisdom no longer applies.

① Two Pieces per Square!

Each square is divided by a diagonal line, allowing up to two pieces to be placed in a single square. The orientation of the pieces (combinations of 4 directions) will drastically shift the tide of battle.

② Sandwiching is Only Vertical/Horizontal! 【No Diagonals ❌】

While the basic rule of sandwiching and flipping opponent pieces remains, the triangular structure makes diagonal sandwiching absolutely impossible! Dominating the vertical (up/down) and horizontal (left/right) lines is the ultimate key to victory.

💎 【SPECIAL】 Your Comeback Partner: The "Bit"

When more than half of the board is filled, the crystal "Bit" on the right side of the screen awakens!

By clicking it, you can activate a powerful skill to "transform an enemy piece into your own" just once per game.

However, using it comes with a high-risk, high-reward twist: an enemy counterattack will grant your opponent two consecutive turns immediately after. Knowing exactly when to use the "Bit" will decide your fate!

🖱️ 【FEATURES】 Smooth Gameplay & Multiplayer

* Intuitive Controls: Perfect for beginners! The game progresses simply by intuitively clicking, fully supporting both mouse and controller.

* Hint Feature: "Translucent hint pieces" automatically appear where you can place a piece, helping you get used to the new rules instantly.

* Local Multiplayer: Enjoy heated battles with friends or family on a single screen!

🎵 【SOUND】 Premium All-8-Bit Audio!

From the background music to the sound effects and jingles, all 30+ tracks featured in the game are created entirely with retro 8-bit sounds!

Composed exclusively by up-and-coming professional composer Koko-Watt, these ultimate chiptune tracks will fully immerse you in the 80s cyber space!

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This game utilizes AI support solely for system programming.
All other elements—such as music, illustrations, and design—are created by humans without AI assistance.