Gamer's Gate have the DRM that the publisher of the game wants, so make sure to check before you buy a game, so that you don't end up with a game that has limited activations. If it says that you need a 3rd party client, then that either means Origin or Steam. There are no download limitations or anything like that though, you are free to download a game as many times as you want to.

Anyway, you guys are adding an s at the end of kronor that does not belong there