I had also submitted a ticket to Humble Bundle about the torrent file. They tested it with uTorrent and it sounds like it's working there:
------------------------------------------------------------------------------- Hi there! I tested the torrent and was able to download it — I don't have a Linux machine available to test at the time, but what happens when you try to install it? I successfully torrented the file using uTorrent. Maybe you could give that client a try? You can also download the files directly via the direct downloads button — this game isn't too big, so that might be a good option. I'm happy to look into the torrent file further, but it might take a while to get a solution for you. Hopefully one of my proposed solutions is sufficient for you, but if you need me to look into this further, let me know and I'm happy to do so! -Dan Humble Bundle ------------------------------------------------------------------------------- -Matt