A groundbreaking shogi game created entirely without a game engine. From rule design to thinking algorithms, everything has been conceived and built by AI. Experience a unique worldview and gameplay that sets it apart from any shogi game before.

<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3971680/extras/d340352387eb4145a7840ed14b71f0bd.poster.avif?t=1763950482" width=600 height=406 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3971680/extras/d340352387eb4145a7840ed14b71f0bd.webm?t=1763950482" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3971680/extras/d340352387eb4145a7840ed14b71f0bd.mp4?t=1763950482" type="video/mp4"></video>The development process remains shrouded in mystery, hiding a “forbidden method” that has yet to be revealed. This isn’t just technology—it’s a challenge to the very limits of AI’s potential. Through an unknown creative process, the game delivers a unique worldview and experience unlike any Shogi title before.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3971680/extras/23ccc7b07d44058d3ee6817a6c751cc1.avif?t=1763950482" width=1560 height=878 />Now is the time to uncover this secret. Witness the true essence of AI-designed Shogi with your own eyes. A new chapter in the history of Shogi begins here.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3971680/extras/06e2881719dab445bc883f0aef84e5fb.avif?t=1763950482" width=1560 height=878 /><ul class="bb_ul"><li>Choose freely from 5 difficulty levels</li><li>Movement range display helps beginners play with confidence</li><li>Refined, beautiful graphics enhance the world of Shogi</li><li>Unlike traditional rules, the game continues until the King is physically captured</li></ul><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3971680/extras/ae9926b4f49ab610950957e1933c9c6c.avif?t=1763950482" width=1560 height=878 />

Good Game Database

Shogi: AI’s Forbidden Move Achievements