PET

Probably you mean it's not possible "in your engine" or something similar. There are other games like Starcraft 2, Diablo 3 who have an option for Windowed (Fullscreen). Basically it's like fullscreen just windowed. You can have another window in front of the game. It's useful when I Live Stream a game. It does not mess up the streaming program.

Is there any chance to make the manual PDF or upload the DOC to Google Docs and share the document? I don't want to install Office or OpenOffice or any other program.

Hello, I am PET. Just ordered the Premium version. Waiting for the final game. Didn't had time to play it to much.