This is yet another engine by @LucianCroitoru. Click "See inside" and backpack the sprite. Use this engine in your games to make them more puzzling! Remember to draw the buttons and doors however you want. Please don't leave them as default. By clicking on a button, you will either open or close the door of its colour. Please love, fave and follow me, @LucianCroitoru. Also, when using this engine, remember to credit me correctly!
