0
I press the “play“ button on Steam client to launch DOTA 2, while I am watching a game. When I press the “watch“ button , I see the title “loading“ on the screen.
Which kind of data (graphics or mouse movements or what) is pulled from the files on my computer, and which are transferred from the game server at that moment?
The require information for DOTA 2 to display the game information. There is unlikely any information from YOUR computer required to display the game being played by other players. It is a feature like the SC2 reply except they steam the game to you instead of having a file on your computer. – Ramhound – 2012-06-08T17:24:13.773