My favorite online game (Flyff) is going through a real dead period, in part because of a new competing version called Flyff Universe which is browser based and thus works on any platform that can host a web browser.

So out of boredom I opted to try installing Second Life on Linux so I downloaded the installer and type wine64 plus the file name (it was an .exe).

It complained a bit but when it got done, I could fire-up the Second Life viewer and it worked flawlessly.