Hi!
Thanks for sharing your interesting project. I've tried to play a bit and liked the concepts.
Reached a dead end pretty soon though. A skeleton came near and I went to attack. They were much stronger and I lost the battle. After the battle I was back on the map, all three units present - and so was the skeleton. I found myself in an never ending loop of Start fight - loose fight without any chance of breaking out.
I will sure try again. And in case you decide one day to break free of the grid. that would be fantastic :)