Depending on w//store.steampowered.com/bundle/3751/Machinarium_Collectors_Edition/">Steam or GOG.com ), the ZIP file usually includes:
To ensure the contents of the ZIP run correctly, your system should meet these minimum specifications: File: Machinarium.Collectors.Edition.zip ...
: Available as a bundle featuring the game, soundtrack, and art book. Machinarium Collector's Edition on GOG.com Depending on w//store
and character Avatars (typical for GOG versions). Behind-the-scenes content or design sketches. An illustrated walkthrough booklet or digital guide. System Requirements File: Machinarium.Collectors.Edition.zip ...