Fun game; the robber is a great motivator for the player to keep going. The music has a nice classic game feel and is varied enough to keep it interesting.
I found that the down pointing arrow obstacles from above didn't seem to work and I was able to safely ignore them. The controls are simple and obvious but it wouldn't hurt to include them in the description. Turning took me a while to master since tapping the direction isn't always enough. I realized it was best to hold the direction key and then I was fine. I did experience the issue where the tile I was standing on disappeared just after a turn.