Haunted maze tycoon

WARNING: THIS GAME IS INCOMPLETE I was just testing out an idea and decided that I may as well upload it. I may return to it someday and make more of a polished game. Press 1 - 4 to change which tool you are using, 0 to switch to the eraser, and enter to switch to play mode. When using the wall or fill tool you need to start with the upper left corner then the bottom right.