In Andy’s video demo of Twin Win, he shows the game played on a 3X3 grid.
The initial grid shown is a 4X3 grid with 3 squares filled in with 3 black plastic squares (ELBS).
My question is on the 4X3 grid. (Looks like it would be a grid for binary homeworlds)
Is that available? All I see are the volcano grids and the ELBS’s