I should have known you'd find something like this, Uncle Salad, or just wind up making one yourself. xP

This would be great for events night. I can imagine this would go on even longer than Battleship though. xD

Game duration would be long, of course, but does it really matter? It's turn-based, not everyone needs to be online at the same time. Such a thing can be played over time, and I'd definitely be up for it.

Of course, how to represent units is a challenge (that map is kinda small to stack units as blocks), as well as fairness of dice rolls. Still, it's doable.

I think I remember seeing random number generators out there using redstone with dispensers, so that might be a good way to control an unbiased dice count as long as someone was watching what went into the dispensers/was "rolling" on behalf of the players.

The issue of units being packed into tiny spaces could MAYBE be solved with signs, but that might mean a lot of /cremoving and a bunch of running around the board to see the fronts, and you'd have to account for typos. I'm sure there's something we can figure out!

The borders would definitely need to be more noticeable too, though maybe that could be done by raising them with slabs, or even carpet.