I am currently working on a new game mode which will contain an "Ultra-Level" if you will. The game mode will be full of surprises and things that are not included in the game as it is right now. It should be a fun time and it has its hidden puzzles.
Also due to some feedback about the volume and menus I have been working on making the volume sliders easier to use and putting them back into the options in the game instead of only in the main menu.
Also I have plans to make the game a little more fun as a community thing and will be adding stuff for community made levels I currently do not have a timeline for this as I want to avoid making promises I can't keep while focusing on making a good game.