Everything is fine

It is the year 20XX. Post office are now overloaded with unsorted mail. The best engineers in the world have been asked to solve this problem. They found a revolutionary way to solve the problem : INCINERATE THE UNSORTED MAIL! As an employee of a big mail-sorting company, you will contribute to society by sorting all this mail and make sure that everything is fine. *Be warned: Everything is, in fact, not fine. ** This game may induce third degree burns. Keep away from children.
Jam year: 
NARRATIVE - Palindrome
META - Inception
MS Windows, Mac OS X, Linux / Unix, Web standard (HTML5, Java, JavaScript, Flash), Android device, iPhone
Tools and Technologies: 
Unity (any product)
Technology Notes: 
Softwares used : Unity 2017.3 / FMod Studio 1.10.02 / Ableton Live 9 / The GIMP 2 /
Installation Instructions: 

Unzip and launch game !

Game Stills: 
Source files: