smooth, works, and pretty simple you can download now to edit the maze, but the engine is not yet perfected. it is made to be in its simpler form now, but it might at some point become an actual game with multiple preset levels and a level editor, as well as probably a code system where you can input a code that might be shortened as far as possible so that it can be input easily, and people can share the level codes. But first things first. there's no goal in case you thought there was.