Just played, great game so far! Are you still iterating?
I would like the game to keep score. Also a "Game Over" or similar on the last tile. If you get the score working, maybe make use of the hi-score chip used by other games?
As far as blue sky dreaming, make a 5x5 grid version?
Thanks! And yes, there is still lots of room for improvement. Score is at the top of the list, because several of the multiplayer ideas depend on it.
The good news is that the game is already designed for the score - for example, the players are positioned just before the board (and not outside the frame loop, as I'd usually do since they don't change positions so far).
Another thing that is accounted for in is the ability to draw two boards on the screen (also a multiplayer demand). There is an issue open about the Game Over status - another necessity for multiplayer.
5x5 can be messy :-( Not impossible, but the impact would be quite big, so I'd rather concentrate on what can be added on the 4x4, which is pretty stable right now.
I appreciate the feedback!