Adventure Escape: Christmas Killer Mystery Story By: Haiku Games This is a complete step-by-step walkthrough guide with hints, tips, tricks, answers and solutions for the iOS and Android games Adventure Escape: Christmas (Xmas) Killer Mystery Story by Haiku Games. Feel free to ask for extra help in the comments section. Walkthrough: Chapter 1: You can also watch my walkthrough video for Chapter 1 here: December 18: 1. Pick up the used coffee…