On two separate occasions, after I used the "clear a path" spell, I couldn't do anything else -- the game would not respond to clicking on any tile. I could click the "Menu" button and the menu appeared. I could click the hammer button and the hammer appeared, but then it wouldn't respond to clicking any tile with the hammer active, either. In both cases, I tried clearing a small path of only two tiles; the tiles were not cleared, and the game stopped responding to clicking on tiles. I had to either ex...

The audio crackles so badly in this game it's hardly playable. It happens constantly - during the intro, in the menu, etc.