The main highlights are the much-needed high score feature and the Demo mode, mostly to show that every level has at least one solution to complete them.

• Added high score feature
• The highest level reached is displayed on the title screen
• A trophy is displayed next to the level name in-game if the player has beaten their previous record
• Added Demo mode. In this mode, Quell solves each level by herself without player input. High scores and quick saving are disabled in this mode
• Replaced the key counter with a "moves available" counter
• Improved fullscreen scaling
• Fixed tweening glitch on menu buttons