A link to it here might be nice. What's that point of puting it here if it is not easily discoverable. Why should I have to go searching?
Everything needed to play is in the download, minus a web broswer which it's pretty safe to say anyone visiting a website already has... Alternatively a link to play online without having to download is provided above, under install instructions.
Sorry, but I'm puzzled as to what more you're asking for?