There is a link for directly downloading the file in the sentence beneath the torrent download option. BTW you do not need to use torrents to download the game at all, you can get a DMG file directly on the download page. We have currently a workaround mod you can find on the forums to keep you waiting. The crash is preventing Mac users from playing multiplayer. Worth noting we are currently in a rerelease process because we have fixed a crash that affects poor Mac users.
