In this update, I've:
Fixed spacing issues in some of the icons in case 1
Cleaned up some of the doodles in the rule-book to make text more legible
Made a rule in the board game puzzle clearer
Cleo's comments in the rule-book give a few more hints
Made it a bit clearer that the board game puzzle can be skipped
Added a sticky-note in the Solve section of case 2
Added another clue in the to-do list in case 3
Changed a minor character's name to avoid confusion in case 3
Fixed some spacing issues in one of the newspaper articles
Added sound effects to the notepad
Added an option to skip to the end when repeating a conversation
Big thanks to everyone who sent in feedback! I really appreciate it!
Cheers!