It's been a while, I've been working on my upcoming title "You Are The Code". Here's the 1.6 changelog:
Added campaign completion achievementAdded challenges completion achievementAdded ThinkWithGames icon on title screen, linking to the ThinkWithGames Steam developer pageAdded titlescreen button that links to the steam page for the upcoming ThinkWithGames title "You Are The Code"Fixed save data being overridden when playing the demo after progressing in the main gameAdded icons to the level select button to make it more obvious that challenges exist thereChanged button click sound