That is, until I realized that there are still some bugs to fix. For instance, the Robot Guards can apparently see through walls, which I forgot to fix initially. Also, the Robot Overlords' collision data needs to be fixed, because Blocky Man currently gets killed if he is standing in an empty space next to a Robot Overlord.
I think I can still get this level done by the end of the week. I would really like to get started on the final level, "Round World". I have some really good enemy concepts already planned for the level.