Occasionally, "paper" refers to a stand-alone document that describes the technical implementation of the software or the Shark 3D engine it uses. Where to Find Official Copies
Features a DRM-free version often bundled with the original manual on GOG.com .
For the game Dreamfall: The Longest Journey , this likely refers to one of the following: Primary Documents
The standard PC instruction booklet providing controls, interface details, and lore.