I have produced FullChess3D: a variant of Chess, played in 3 dimensions. A cubic chessboard made up of 512 cubic boxes, with 128 pieces for each player. Maintaining all the same rules of classic Chess but with 3 co-ordinates for the moves instead of 2. This is the future of Chess.  Millions of chess lovers will go on playing FullChess3D after search engines will have solved the traditional game sometime in the future. I've produced a physical version of the chessboard for reference; but the right way to play must be online or via app.  It's much more complex game; for the minds of Grand Masters.

Looking for someone who can develop the game in co-operation and share revenues when we propose it worldwide.

I started a conversation with DeepSeek about this game. It suggested  game engines Unity or Godot. It gave me many tips and coding sequences on implementation of rules, movements and other stuff. I can share the conversation. It looks very interesting and productive to continue on that path.