I play on a HP laptop and have been wanting to play this game for awhile now. I played the browser version for a bit but now I want to try this. When I went to the 'Clan Down loader' it gave me the best option for my device. However when i went to open the file it told me that I needed to download an extra app to be able to download the files? Is there anyway I'd be able to play this game without any addons?